When was Le Kai Chemical Raw Materials Co., Ltd. established in Huanghua?

20 17 12 15. by inquiring about official website of Le Kai chemical raw materials co., ltd, we know that the company has opened a branch in Huanghua, and the opening time is 20 17 12 15. Li, the legal representative of Chemical Raw Materials Co., Ltd., deals in antioxidants, stabilizers, photosensitive chemicals, etc.