Darkhorse Mining Equipment Company, a family owned, growing up& developing mining equipment machinery manufacturer in China; Supplier of all range of mining euipment for gemstone, minerals & machine....
we are the manufactory specialized in producing the sputtering materials: sputtering target, evaproation material , crystal material, etc. for several years. High quality and good service is our....
Gophin Chemical provides professional technical support and high quality chemical products. With 7 years experience in Petroleum & Chemical industry, we have developed a strong team and we continue....