Beijing Stevia Co., Ltd.   Beijing Stevia Co., Ltd was founded in 2008, professional manufacturer of natural sweeteners and plant extract. Our market is dominated by Europe and the United States, covering more than 40 countries and regions such as East Asia, Southeast Asia, Australia and New Zealand, and Africa. Beiing Stevia has continued with its mission of "Helping to Keep You Well" by offering healthy products that make you smile. We believe that the path to wellness starts with the food and supplements that we consume. And that is why today Bejing Stevia offers a wide selection of all natural, plant-based sweeteners.   You may manage diabetes on a daily basis, follow a ketogenic diet or just wish to reduce your calories by just cutting out sugar, whatever you aim to achieve, Beijing Stevia Co.,ltd is here to help you living sugar-free.  

Wallson Industrial Co., Ltd. WALLSON is a company that specializes in manufacturing different kinds of crystal materials. Our main products include laser crystals, magneto-optical crystals, scintillation crystals, nonlinear crystals, piezoelectric crystals, single crystal substrate, bonding crystals, optical windows, beauty instrument accessories, optical devices, and LBO. We have gained more than 15 years of experience in growing and processing crystals with our advanced equipment and technology.   Our current hot-sell products: Nd: YAG, Cr: YAG, Yb: YAG, YVO4 laser crystal and K9, quartz, sapphire, calcium fluoride, potassium bromide window piece, single crystal growth equipment, which are widely used in industry, medical, beauty, military, scientific research, and other fields.   Our factory has over 20 furnaces to grow crystals with standard or customized dopants, production line for cutting, grinding, and polishing to coating and the final inspection. And our products are provided to our customers from all over the world. With good quality and service, WALLSON group is looking forward to cooperating with you too!  

Hebei Farmachemie Co, Ltd, one of the leading producer and exporter of pharmaceutical veterinary products, proficient in antiparasitics, anthelmintics, antjibiotics, and vitamins. Our products are sold to Lastin American countries, ASIA countries, Australia, Gulf and European countries. Most of the Products are from cGMP manufacturers in china. we can suply open part of DMF / EDMF, CTD. Format and cos for some APIs. Proficient make difference!   Mission Hebei farmachemie commission consists in research, development, production and sales of high quality products for the agri business, we committed with high standard of products and services, creating new jobs, exporting part of its production, driving innovative initiatives and spreading abroad a positive image of china.   Social Responsibility Our premises are to contribute to the human and social development and to be committed with its community. constant concern about environmental protection leads to a daily industrial residues control and waste incinerattion by a specialized company.

We are pleased to deliver Boron Trifluoride Complex Items, Gas Products, Industrial BF3 Gas, High purity BF3 Gas. Safe payment and on time deliver time will give you.

Shaanxi Huaherbal Biotechnology Co., Ltd.   Shaanxi Huaherbal Biotechnology Co., Ltd. is a wholly-owned subsidiary of Xunyang Advsorbent Technology Co., LTD. Relying on the Hylology major of Northwestern Polytechnical University, a state-level key discipline, and taking the key Space Applied Physics and Chemistry Laboratory of the Ministry of Education as the R&D platform, Huaherbal is committed to providing integrated service of functional materials' R&D, production and sales. The factory covers an area of 100,000㎡ meters and has modern production lines with 24,000 MT total annual output.   Huaherbal has owned several patents and achieved the international leading position in some products of industrial catalysis and purification field. With ISO9001 certificate, Huaherbal is committed to exploring and innovating in the adsorption-separated material industry, and striving to be the pioneer !  

Hebei JiaHua Cellulose Co., Ltd. located in beautiful Jinzhou City of Hebei Province. Which is a specialized enterprise on researching, developing, producing and promoting of hydroxypropyl methyl cellulose (HPMC) It is one of the largest HPMC manufacturer in North of china. Hebei JiaHua Cellulose Co., Ltd. is more than 15 years history in HPMC. Total investment 20 million USD and cover land of more than 30,000 square meters, more than 200 employees and It includes 10 high level technical engineers in the factory. And Our company has successfully passed the most authentications of ISO 9001:2000 certificate. As always, we adhere to technological innovation, Quality-oriented, Pay attention to environmental protection, energ conservation and emission reduction, which make us to be good quality cellulose ether supplier for global valued customers.   As your trustworthy partner, our company provides high-quality products and helps customers to achieve greater success. We will give full play to the overall advantages of modern enterprises by virtue of scientific management and pragmatic attitude, organically integrate economic development, environmental protection and social responsibility, make improvement, explore potentials and make innovation. Meanwhile, We are willing to work with customers at home and abroad in good faith cooperation, advancing with the times, create brilliant. the product we supply： Hydroxypropyl Methylcellulose The English abbreviation of hydroxypropyl methylcellulose is HPMC, hydroxypropyl methylcellulose, which is a non-ionic cellulose ether with a molecular formula of C56H108O30. CAS 9004-65-3, odorless, tasteless, white powder. Hydroxypropyl methylcellulose (HPMC) absorbs moisture after drying but is stable. The solution is stable at pH 3-11. As the temperature increases, the viscosity of the solution decreases. Heating-cooling can reversibly transform HPMC from a solution state to a gel state. According to different grades and concentrations, the gel temperature is 50～90℃. HPMC water solution has anti-enzyme effect and maintains good viscosity stability during long-term storage. However, its aqueous solution is susceptible to microbial attack, so preservatives should be added during storage. When HPMC is used as a thickening agent in eye drops, benzalkonium chloride is usually added as a preservative. Hydroxypropyl methylcellulose is made from mature polymer cellulose through a series of chemical processing. It is used in various applications in the construction, food, pharmaceutical and personal care industries. Depending on the application, it can be used as a thickener, adhesive, film-forming agent, water-retaining agent, suspending agent and lubricant. (1) Hydroxypropyl methylcellulose is easy to dissolve in cold water, and it will be difficult to dissolve in hot water. But its gelation temperature in hot water is significantly higher than that of methyl cellulose. The dissolution in cold water is also greatly improved compared to methyl cellulose. (2) The viscosity of hydroxypropyl methyl cellulose is related to its molecular weight. The higher the molecular weight, the higher the viscosity. Temperature also affects its viscosity, as the temperature increases, the viscosity decreases. But its high viscosity has a lower temperature effect than methyl cellulose. The solution is stable when stored at room temperature. (3) The water retention of hydroxypropyl methyl cellulose depends on its addition amount, viscosity, etc. The water retention rate under the same addition amount is higher than that of methyl cellulose. (4) Hydroxypropyl methylcellulose is stable to acid and alkali, and its aqueous solution is very stable in the range of pH=2~12. Caustic soda and lime water do not have much effect on its performance, but alkali can accelerate its dissolution rate and increase viscosity. Hydroxypropyl methyl cellulose is stable to general salts, but when the concentration of the salt solution is high, the viscosity of the hydroxypropyl methyl cellulose solution tends to increase. (5) Hydroxypropyl methylcellulose can be mixed with water-soluble polymer compounds to form a uniform and higher viscosity solution. Such as polyvinyl alcohol, starch ether, vegetable glue and so on. (6) Hydroxypropyl methyl cellulose has better enzyme resistance than methyl cellulose, and the possibility of enzymatic degradation in solution is lower than that of methyl cellulose. The adhesion of hydroxypropyl methyl cellulose to mortar construction is higher than that of methyl cellulose. The uses and applications of hydroxypropyl methylcellulose include: adhesives, emulsion stabilizers, film-forming agents, viscosity control agents in cosmetics and pharmaceuticals; thickeners in paint removers; protective colloids and viscosity stabilizers in latex paint; suspensions Lubricants; plasticizers in ceramics and refractory shapes; tablet excipients, binders, coating aids; thickeners, gelling agents, stabilizers, emulsifiers, film-forming agents in foods, Protective colloids, suspending agents; food packaging adhesives, food contact coatings, asphalt emulsions, caulking agents, cement Functions of hydroxypropyl methylcellulose: emulsifier, stabilizer, lubricant hydroxypropyl methylcellulose industry: cosmetics, refractory materials, medicine, adhesives

Listal is a well-known chemical product research and development, production and sales company in China. The company adheres to the production concept of high standards and high quality to provide customers with stable and reliable products.The company adheres to the international trade pattern of bulk commodities, large markets, and large customers, and promotes the integration of specialization, and financialization to build a modern business model. International trade business covers more than 100 countries and regions around the world. The main trade commodities include hydroxypropyl methylcellulose (HPMC), redispersible latex powder (RDP), etc. Among them, HPMC has won unanimous praise from many customers around the world.The company always adheres to the business philosophy of "honesty, credibility, win-win, and service", and cooperates with customers around the world for common development.FAQQ1. What information should I let you know if I want to get a quotation?Answer: -Quality you require, eg. Assay, Purity, or single impurity-Quantity you need-Standard you want, such as USP. Q2. Do you provide samples?A: Yes, we could offer the sample for free charge. Q3. How to make the payment?We can accept Western Union, Money Gram, Bank Transfer, and Paypal as well. Q4. When will you deliver the goods?For sample, in about 2 working days after payment; for larger orders (more than 1kg), in about 7 working days after payment. Q5. How will you deliver the goods?We have strong cooperation with DHL, TNT, UPS, FedEx, EMS, China Air Post. For container products, we can do sea shipping.You also can choose your own shipping forwarder. Q6. How can we guarantee the products' quality?1.All materials must be tested refers to key specifications before unload.2.We will store different materials in a different warehouse after unload.3.We keep paper and computer storage records. Q7. What if we find your products unsatisfied?We will send you a COA (Certificate of Analysis) you first for you to confirm the quality, but if you find our products not confirm with the COA after you receive it, please show us your test result, we will refund you once we confirm that.Our ServiceWe provide customers with the following services: Study the characteristics of competitors' products.• Help customers find matching grades quickly and accurately.• According to each customer's specific weather conditions, special sand and cement properties, and unique working habits, formulating services are provided to improve performance and control costs.We have chemical laboratories and application laboratories to ensure the best satisfaction of each order• The chemical laboratory allows us to evaluate properties such as viscosity, humidity, ash, pH, methyl and hydroxypropyl content, and degree of substitution. • The application laboratory allows us to measure open time, water retention, adhesion strength, sliding and dent resistance, setting time, and workability.Why "US"The company adheres to the international trade pattern of bulk commodities, large markets, and large customers, and promotes the integration of specialization, and financialization to build a modern business model. International trade business covers more than 100 countries and regions around the world. The main trade commodities include hydroxypropyl methylcellulose (HPMC), redispersible latex powder (RDP), etc. Among them, HPMC has won unanimous praise from many customers around the world.

Company ProfileAnhui Yuxin Biotechnology Co., Ltd. located near the beautiful swan lake of Hefei, is a new type of sales service company mainly engaging in research, development and selling of feed additives, food additives, plant extracts and dietary supplements, medical intermediate, cosmetics, and other fine chemicals. The products of the company comply with the provisions of HALAL, GMP, FMIQS, KOSHER BP/USP/EP/JP/FDA. In order to ensure our product quality, we also carry out regular factory inspection.We unswervingly endeavor to provide ideal price, quality products and satisfactory services to customers and constantly create value for our customers, so as to become quality suppliers of our customers.We expect your participation and seek win=win via our cooperation.Business philosophy: First-class professional spirit. Focus on customer's demands and provide professional services to our customers.Well-trained and experience foreign trade teams.Development historyCorporate cultureMission of the company: provide professional and competitive solutions to our customers and make contribution to the development of China's biochemical industryVision of the company: dedicated to becoming a biochemical distributing enterprises enjoying international fame.Values of the company: Customer First, Employee Frist; Trust worthy, dedicated, focused and seeking win-win

Company ProfileShijiazhuang Jinghong Chemical Technology Co., Ltd. is located in Jinzhou City, Hebei Province, one of the birthplaces of methyl cellulose in China. It is a high-tech enterprise engaged in research, production and sales of redispersible polymer powder and hydroxypropyl methy cellulose . And has the right to self-export. The company has always been adhering to the strategic thinking of safety, rationality and sustainable development; persisting in pioneering and innovative, honest and pragmatic, and repaying the entrepreneurial spirit of the society; with profound cultural heritage and strong scientific and technological strength; with product quality and customer requirements, we are willing to work with new and old customers. Friends work together to achieve mutual benefit.Jinghong Chemical Co., Ltd. is located in Hebei Province. It covers an area of 150 acres and has 300 employees, the registered capital is 300 million CNY, the annual production of HPMC is 40,000 tons, and the RDP is 20,000 tons. The advanced production process of German blood is introduced, and the production process is fully automated, which can meet the requirements of various types of production processes. There are perfect and strict testing procedures, the product quality is stable and reliable, and all the indicators are tested by the National Chemical Building Materials Testing Center, all of which meet the national standards. Our products are exported to Thailand, India, Russia, Iran and other countries.As a trusted partner, Shijiazhuang Jinghong Chemical Technology Co., Ltd. is committed to providing high quality products to help customers achieve greater success. We will take advantage of the scientific management and pragmatic attitude to give full play to the overall advantages of modern enterprises. At the same time, we will combine the three pillars of economic development, environmental protection and social responsibility, improve and improve, tap potential innovation, and provide first-class products and services with friends from all walks of life at home and abroad. Establish extensive cooperation, share benefits, and jointly develop and realize a harmonious and beautiful Chinese dream.

Langfang clear chemical building materials Co., Ltd. was established in 2007. Since its establishment, it has always adhered to the business philosophy of scientific innovation and integrity. The company strives to be famous in the industry for its product quality and reputation.Our company focuses on phenolic resin, devotes to the research of phenolic resin foaming and curing technology, constantly improves the technical indicators of phenolic board, and takes scientific innovation as the driving force of enterprise development.Improve product performance, improve the management system, improve the efficiency of product service.Continuously strengthen product protection measures, the company completed the phenolic board inspection and testing room in 2016, and the detection of phenolic board is routine and routine. Establish a triple responsibility mechanism for phenolic board, production, testing, sales three levels of control, responsibility to people. Ensure the products are qualified.The company's phenolic board has passed the ISO9001 international quality system certification, and the domestic fire department's phenolic board system structure has passed the fire protection acceptance.In the future, the company will continue to focus on the R & D and production of phenolic products to serve the building energy saving market. Our company is willing to cooperate with new and old customers sincerely, work together for win-win, and seek broader development; all staff of clear will serve you wholeheartedly, and welcome friends from all sides to negotiate and consult.