Xinxiang Hongqi District Houyuan Trading Co.,Ltd. Our company was founded in 2011 and located in the high tech Development Zone of Xinxiang City, Henan Province. We are specializing in the research and industrialization of APIs and intermediates, biomedical research and R & D outsourcing. Our main products include: Meldrum's acid, Mono-4-nitrobenzyl malonic acid ester, p-Nitrobenzyl 2-diazoacetoacetate,Malonic acid, 4-Methyl-benzenesulfonyl azid, 4-Nitrobenzyl alcohol, 2-Methylsulfonyl-4,6-dimethoxypyrimidine and so on. The quality of our products all meets international standards, like JP, USP-NF EP etc. as well as customized pharmaceutical chemicals and intermediates according to customer requirements. Our company has R & D center and quality inspection center, And we have HPLC, GC, moisture tester, ultraviolet absorption luminosity tester and melting point resting equipment, and other related equipment to ensure the quality of products. In recent years, according to the different requirements of the international market, the company has been developing and producing electronic chemicals, fine chemicals and other industrial products, which are widely used in medicine, electronics, environmental protection, plastics, daily chemicals and other fields. More than 70% of the company's products are sold to more than 30 countries and regions around the world (Japan, Southeast Asia, EU and other countries), and it has established a long-term stable supply and demand relationship with several chemical 500 giant enterprises. Houyuan Trading always adheres to the business philosophy of "good faith management, quality first, customer first, win-win cooperation". With excellent quality and reasonable price, we are dedicated to providing satisfactory products and services for customers at home and abroad.