Jinan Guantong is a professional company engaged in refrigerant gas and PTFE product. Our factory is the biggest refrigerant gas company in north China. The main products include R22, R32, R125, R134a, R134a replacements, R141b, R142b, R152, R401a, R404a, R406a, R407c, R410a, R415a/b, R417a, R418a R422a, R425a, R507 and R600a and PTFE Power, Rod, Sheet, Film, etc.
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<br/>Most of our products have international approvals, such as CE, KGS and DOT. Our good quality and perfect services help us earn a high reputation from clients from Europe, South America, the Middle East, Southeast Asia and Africa.
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<br/>Jinan Guantong Commercial And Trading Co., Ltd. is a sincerely looking forward to cooperating with you to supply the best products to people around the world! We welcome your contact and visit!