
Shanghai Guanru Chemical Co., Ltd. Offers a variety of products to meet your various needs. Since the establishment of the company, adhere to the "quality first, customer first, integrity-based" business policy. We are sincerely willing to cooperate with companies from all over the world to ultimately create mutual benefits for both companies. Guanru Chemical is a high-tech enterprise integrating chemical product research and development, production, sales and technical service. Determined to provide global customers with quality products, professional technical support, efficient and high-quality service. Guanru Chemical can provide global customers with products and solutions in various fields. In February 2007, it was founded by experienced defoamer R & D professionals and established a production and processing base with an annual output of 6000 tons of defoamer. In 2011, a production base with an annual output of 30, 000 tons was built in Lin ′an, Hangzhou. In June 20... [
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