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About Us

Gaizhou Hengda Chemical Limited Liability Company is located in Gaizhou of Liaoning Province, in Dongcheng Industrial Park. Gaizhou is at southern part of Liaoning province, among Shenyang and Dalian. There is Shenyang-Dalian railway and highway across Our company is at east side of Shenyang-Dalian highway. We have superior geographical location and convenient transportation condition. Our company is professional in manufacturing of organic silane coupling agent.


In 1970s, we introduced advanced production technology of organic silane coupling agent from Chemical Research Institute of Chinese Academy of Sciences. And we are the first enterprise that manufactured organic silane coupling agents. Leading product is KH-550 at high purity about 99.7% or above. Our company has passed ISO9001:2008 quality management system authentication. The plant covers 20000 sq.ms. There are 150 employees and fixed assets of 50 million Yuan.


Our company mainly provides silane coupling agents with 5functional groups: amidogen, ethylenediamine, epoxy group, acryloyl group and parahelium group. Models: KH-550, KH-560, KH-570, KH-520, KH-540, HD-561, HD-602, HD-603, HD-702, Si-402, long-acting silane coupling agent, A-1101 and etc.


Annual output is 2000 tons with value of more than 100 million Yuan. The annual profit is over 10 million Yuan. Our products sell well in more than 20 provinces and municipalities. Large amount them have been exported. Product quality is at leading level in same industry relying on excellent facilities, advanced technology and professional senior engineers. We organize production on customer demand as well.

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