Qingdao Hengda Zhongcheng Technology Co., Ltd.

Silane Coupling Agents-Factory

Qingdao Hengda Zhongcheng Technology Co., Ltd. It’s a wholly-owned subsidiary of Gaizhou Hengda Chemical Co., Ltd. that connects international and domestic sales. The sales and technical service team is based on the global market and is engaged in silane coupling agents, etc. Sales of new material products, providing R&D, consulting, and transfer services of coupling agent application technology and systematic product improvement programs.

In the 1960s, The Institute of Chemistry of the Chinese Academy of Sciences supported the project of the National Defense Science and Technology Commission to research carbo-functional silane coupling agents containing amino and epoxy groups at the γ-position. The institute synthesized a silane coupling agent with γ-amino group in 1965 and named it KH-550. The Ministry of Chemical Industry arranged the KH-550 for pilot production in a chemical plant in Gai County (now Gaizhou City), Liaoning. After half a year of cooperation, it was successful and put into production smoothly. Gaizhou’s KH-550 has been widely used and promoted in many important fields.

Gaizhou Hengda Chemical Co., Ltd. is the inheritor and developer of Gaizhou KH-550 silane, with a registered capital of 10 million. The company takes KH-550 silane coupling agent as its leading product, with a product content of more than 99.7% and product coverage Amino, ethylenediamino, epoxy, acryl, and secondary amino group five functional group silane coupling agent products, models include KH-550, KH-560, KH-570, KH-520, KH-540, HD-602, HD-603, Si-402, long-acting silane coupling agent, etc., are widely used in glass fiber, electronics, wind power, daily use, chemical industry, coatings, adhesives, oil field drilling, textiles, rubber, casting and other fields to improve And improve the quality and performance of application products. Product sales cover all parts of the country, and are exported to the United States, Europe, Japan, South Korea, India, Southeast Asia and other places, and are deeply trusted by users.

Our products are sold throughout China and worldwide, such as America, Europe, Japan, South Korea, India, Southeast Asia and Africa.

Gaizhou Hengda attaches great importance to the introduction of talents and seeks long-term development. There are currently 28 senior and intermediate positions. Passed the ISO9001-2000 quality management system certification in 2004, the factory covers an area of ​​more than 30,000 square meters, with an annual production capacity of 5,000 tons, existing fixed assets of more than 50 million yuan, an output value of 200 million yuan, and a profit and tax of more than 10 million.

In 2017, it invested in the establishment of an organic silicon R&D and production base in Shandong Province. The project covers an area of ​​100 acres and has a total investment of 150 million. It mainly expands the product chain of organic silane coupling agent series. The company plans to build an annual production capacity of 20,000 tons of organic silicon intermediates. The annual production capacity of coupling agent series products reaches 10,000 tons.

Hengda uses sophisticated production equipment, complete testing equipment, complete testing methods and quality management system. It is our responsibility to provide customers with high-quality products and services. We are willing to establish long-term friendly cooperative relations with customers at home and abroad, and take customer’s hope as our eternal pursuit.

Factory area

Qualification

Hengda Silane ISO 9001

Our Customer