Yantai Longsail Chemical Industry Co., Ltd. is the most professional manufacturer of chemical raw materials in Hebei province, which has the advanced whole set of production equipments and testing instruments introducing from overseas, and, with rich experiences and high R & D capacity and the independent import and export business license, specializing in production of some kinds of chemicals, including inorganic/organic chemicals, pigments, dyestuffs and other high-quality products in China., which are widely applied to resin, paints, daily chemicals, papermaking, textile and water treatment.

In recent years, all our products are produced by our capital-owned factories, which are well equipped with the first class quality systems, modernized warehouses and professional transport teams. Meantime, supported by our close cooperation with other major manufacturers of chemicals in the country, we also source for their products, which makes us meet our clients' demands in a wider scope. On a large scale, all of them have been sold well in more than 60 countries and regions including America, EU, Arab, Australia, Africa. etc.

Nowadays, Longsail chemicals has grown steadily into a financially strong, highly productive and international company in chemicals and other referring industry. Its main business is exporting various inorganic & organic chemicals, dyestuffs, pigments and other referring productions.

LONGSAIL CHEMICAL INDUSTRY has a team of highly experienced professionals including engineers, technicians and sales staffs. Started as a trading firm, nowadays boteni chemicals owns its large scale entities with its own well-equipped warehouses and modernized trade exporting teams. Over the years, botenichem has become one of the leading companies in the field of chemical business.