CYCLOPROPYLAMINE

Qingdao Hongjin Trading Co., Ltd, is a global-oriented company, specializing in development, production and sales of chemicals and mechanical products. We have more than 450 organic and inorganic chemical products, which fall in 10 categories and are involved in the fields of medicine, pesticide, dyestuff intermediate, feedstuff, food additive and special fine chemicals. The super-fine chemicals are also available here. The company has rich experience in international trade and has formed the gl... View more >>