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Hangzhou Dongxu Agent Co., Ltd. is a shareholding company of Zhejiang Jianhua Group Co., Ltd. and its total asset amounts to RMB 26 million. The company is situated in the famous cultural city of Hangzhou that enjoys a long history, beautiful environment and convenient communications.
The company is a production-oriented enterprise specializing in R & D and production of PVC heat stabilizers and possesses advanced production processes, fine equipment, perfect testing devices and strong technical forces. The main products Organic tin heat stabilizer of organic acid, Organic tin heat stabilizer of mercaptan,Dichlorodimethyltin and Methyltin Oxide etc. The product qualities have reached the level of the same product category overseas. As one of the biggest organic tin producers, the company produces 3,600 tons of the products a year.
The company was certified with ISO9001: 2000 Quality System Control System in 2001. The product of methyl mercaptan tin heat stabilizer won the award of “High-Tech. Achievement of Hangzhou City” by the Science & Technology Bureau of Hangzhou City in 2000. The company was certified as a “High-Tech. Technologic Enterprise of Zhejiang Province” by the Science & Technology Department of Zhejiang Province in 2003. The company has participated in the formulation of the industrial standard for methyl mercaptan tin. Its products are sold well all over China, in Southeast Asia and European countries.
Following the operation tenet of “Cooperation, Service, Integrity and Harmony”, the company is looking forward to establishing wide cooperation ties with both Chinese and foreign friends in the fields of technology, trade and administration etc, to seek joint development and prosperity.
The company is a production-oriented enterprise specializing in R & D and production of PVC heat stabilizers and possesses advanced production processes, fine equipment, perfect testing devices and strong technical forces. The main products Organic tin heat stabilizer of organic acid, Organic tin heat stabilizer of mercaptan,Dichlorodimethyltin and Methyltin Oxide etc. The product qualities have reached the level of the same product category overseas. As one of the biggest organic tin producers, the company produces 3,600 tons of the products a year.
The company was certified with ISO9001: 2000 Quality System Control System in 2001. The product of methyl mercaptan tin heat stabilizer won the award of “High-Tech. Achievement of Hangzhou City” by the Science & Technology Bureau of Hangzhou City in 2000. The company was certified as a “High-Tech. Technologic Enterprise of Zhejiang Province” by the Science & Technology Department of Zhejiang Province in 2003. The company has participated in the formulation of the industrial standard for methyl mercaptan tin. Its products are sold well all over China, in Southeast Asia and European countries.
Following the operation tenet of “Cooperation, Service, Integrity and Harmony”, the company is looking forward to establishing wide cooperation ties with both Chinese and foreign friends in the fields of technology, trade and administration etc, to seek joint development and prosperity.





