Shandong Ningjin haorun Technology Co., Ltd. is a high-tech enterprise integrating production, learning and research. It mainly researches, develops and produces rubber additives. Its main products are silane coupling agents hr-69 (silicon 69), hr-75 (silicon 75), v-chloropropyl triethoxysilane, KH550, etc., with an annual production capacity of 5000 tons. The enterprise has advanced production processes and equipment at home and abroad, It has high-tech content and high-quality products. Hr-69 products have won Dezhou heyuanjia key new products and the municipal scientific and technological achievement progress award. All kinds of products have stable performance and excellent quality, and have passed the certification of is09001:2008 international quality management system. The company has independent intellectual property rights
over the past few years, following the business philosophy of integrity, specialization and people-oriented, the company has developed into a perfect organization with the enterprise spirit of "being pragmatic, realistic, pioneering and innovative" and relying on scientific progress. A modern enterprise with excellent technical team and strong economic strength
haorun sincerely thanks friends at home and abroad for their love and support. We are willing to sincerely cooperate with friends at home and abroad, go hand in hand and create a better future!