Qingdao Hengda Zhongcheng Technology Co., Ltd.

Silane Coupling Agents-Factory

Qingdao HENGDA Technology Co., Ltd., established in 2017, is a wholly-owned subsidiary of Gaizhou HENGDA Chemical Co., Ltd. Qingdao HENGDA Technology is in charge of HENGDA Silane international and domestic businesses. Based on our professional sales and technical service team and global market, we are not only engaged in sales of organofunctional silanes as silane coupling agents and related new materials, but also silane applied technology development, consultancy, transfer and product improvement programs.

HENGDA Silane Group is the first manufacturer of Silane Coupling Agents, such as amino silane, methacrylate silane, epoxy silane, sulfur silane, chlorine silane, vinyl silane, alkyl silane & more, widely used in coatings, glass fiber, rubber, plastics, electronics and textiles etc.

We are an ISO 9001:2008 & ISO14001:2004 registered company which confirms us to be a reliable supplier of specialty chemicals. We continually strive to be one of your strategic partners in the fields.

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

Gaizhou HENGDA Chemical Co., Ltd., with a registered capital of 10 million, is a pioneer in domestic production of gamma-aminopropyltriethoxysilane silane coupling agent. In the early 1960s, the Institute of Chemistry of the Chinese Academy of Sciences supported the project of Ministry of Defence Science to research γ-position carbon functional silane coupling agent containing amino and epoxy groups. The institute synthesized the first γ-amino silane coupling agent in 1965 and named it gamma-aminopropyltriethoxysilane. The Ministry of Chemical Industry arranged the gamma-aminopropyltriethoxysilane for pilot production in a chemical plant in Gai County (now Gaizhou City), Liaoning. After half a year of cooperative research, the pilot experiment was successfully completed and put into production smoothly. More than two decades of military industry command plans and more than ten years of military industry guidance programs have enabled Gaizhou’s KH-550 to play an irreplaceable role in many important areas of our country.

Gaizhou HENGDA Chemical Co., Ltd. is the successor and developer of Gaizhou gamma-aminopropyltriethoxysilane silane today. HENGDA group takes gamma-aminopropyltriethoxysilane as our leading product. The purity of high-end gamma-aminopropyltriethoxysilane can reach 99.7% min.. Our products cover five functional groups such as amino, ethylenediamino, secondary amino, epoxy, acryl and other groups of silane coupling agents like vinyl silane, mercapto silane and so on. Our silane coupling agents are widely used in military, aerospace, glass fiber, electronics, wind power, In the fields of daily use, chemicals, coatings, adhesives, oilfield drilling, textiles, rubber, casting, etc., the quality and performance of our silane applied products have been greatly improved. Our silanes are selling to all over our country and also exported to the US, Europe, Japan, South Korea, India, Southeast Asia, etc., and deeply trusted by our users.
HENGDA silane group highly values the introduction of talents and seeks long-term development. There are currently 28 senior and intermediate positions. Qualified by ISO9001-2000 quality management system in 2004, our factory covers an area of more than 30,000 square meters. With an annual production capacity of 5,000 tons and existing fixed assets of more than 50 million CNY, we achieve our output value at 200 million CNY and profit & tax at more than 10 million CNY.
In 2017, we invested to establish an organic silicon R&D and production base in Shandong Province. As a new material industry supported by the state, this base mainly expands the production of organo silane coupling agent series products. The company will build an annual production capacity of 20,000 tons of organosilicon intermediates. After it is completed and put into production, the series products reach an annual production capacity of 10,000 tons. The project covers an area of 100 mu, with a total investment of 150 million CNY.
With excellent production equipments, complete testing equipments, advanced testing techniques, and a complete quality management system, taking our responsibility to provide high-quality products and services to our customers, we are willing to establish long-term friendly cooperative relations with our customers at home and abroad, and take customer’s hope as our eternal pursuit.

Factory area

Qualification

Hengda Silane ISO 9001

Our Customer