Humate (Tianjin) International Limited, founded in 2002, is a professional manufacturer of humic acid extract series in P. R. Of China. Our main products are Humic acid, Potassium humate, Sodium humate, Boron humate, Phosphorous humate etc., which have been exported to over 20 countries in Europe, USA and Asia, etc. They widely enjoy high reputation all over the world.

Tianjin Baitai International Trade Co., Ltd., formerly known as Tianjin Guli International Trade Co., Ltd., ?is located in the Tianjin Binhai New Area Development Zone, adjacent to Tianjin Xingang Port-one of Northern China's largest ports. This location offers unique geographical advantages and access to national export incentives.

Gansu Jinshi Chemical Co. Ltd (Founded in 2000) is mainly engaged in chromium based chemical production, covering metallurgy, new energy sources, new building materials, etc. The main products are chrome oxide green, chromic acid, basic chromium sulphate, chromium metal, fused chromium oxide, etc. And the recycling economy products of aluminium hydroxide, ferrochromium alloy are realized by using chromium salt waste residue. Lt is the unique enterprise in the global chromium salt industry that fully realizes the comprehensive utilization and zero emission of chromium-containing waste residues. Jinshi has been certified to ISO9001 quality management system, ISO14001 environmental management system, GB/T28001 occupational health and safety management system, GB/T23331 energy management system certification and cleaner production audit.

Broad World, Global Reputation

CHONG QING(CQ)?HAI CHEMICAL Co., Ltd?is a professional chemical company in China. Specializing deal and export various kinds of quality chemicals since 2016. The products Include Detergent?chemicals, Pigment chemicals, Water Treatment Chemicals, Animal feed and Food additive, Fertilizer, Cosmetic Chemicals etc. Our management team has over 10?years of combined expertise meeting the needs of clients. So we are proud our quality chemicals and service was approved by the clients in the worldwide.

Welcome to our Worldsun Biotechnology Co., Ltd. We are an enterprise specializing in the production, research and development and sales of chemicals. Our products are widely used in agriculture, medicine, food, daily chemical, energy, transportation and other fields.

Welcome to OPQ Group!