河南益之达化工科技有限公司

Henan Eastar Chem&Tech. Co.,Ltd. is a professional and comprehensive distributor of chemical products. Having been engaged in the international business for nearly 20 years,Website:, we are fully experienced and have a perfect quality control system. With decades' of devotion to our work, our professional service has won a good reputation among our cooperating partners home and abroad. Henan Eastar Chem&Tech. Co.,Ltd. is a first-level agent officially authorized by CITIC Metals Jinzhou Co., Ltd. for the product of Sodium Thiosulfate. We are also their only one agent specialized in international business of Sodium Thiosulfate. CITIC Jinzhou Co., Ltd., previously named as Jinzhou Ferro Alloy Factory, is the first manufacturer of Sodium Thiosulfate in China, and their current out-put of 60000 mt per year is the largest in China. Besides sodium thiosulfate, we also supply chemical products such as Water Treatment, Food Emulsifier, Food Preservative, Food Bulking Agent, Sweetening Agent, Pesticide Intermediate, Dye Intermediate, MSN. Sticking to the principle of "sincerity as the base, diligence as the way", our company will sustainably provide quality product and excellent service to all customers around the globe.

产品:

	Sodium Thiosulfate Hypo Pentahydrate CAS No.:10102-17-7	Sodium Thiosulfate Hypo Pentahydrate CAS No.:10102-17-7,Water Treatment
	Zinc Sulphate Monohydrate CAS No.:7446-19-7	Zinc Sulphate Monohydrate CAS No.:7446-19-7,Water Treatment
	Zinc Sulphate Heptahydrate CAS No.:7446-20-0	Zinc Sulphate Heptahydrate CAS No.:7446-20-0,Water Treatment
	Sodium Gluconate CAS No.:527-07-1	Sodium Gluconate CAS No.:527-07-1,Water Treatment
	Sodium Thiosulfate Hypo Anhydrous CAS No.:7772-98-7	Sodium Thiosulfate Hypo Anhydrous CAS No.:7772-98-7,Water Treatment