We have regular and large demand for Copper concs,Tin ores/concs/slags/ingots lead ores etc our own production . and export diatom ooze mud functional envirnmental wall materials which is moisture-proof ,mould-proof,eliminate formaldehyde benzene noxious gas release negative ...

Guangzhou Hanyan activated carbon manufacturing Co., Ltd. which has four subsidiaries, focusing on the technology development and manufacturing, using world&＃39;s most advanced American imports, carbonization activation furnace integrated, strong comprehensive ability, ...

Qingdao Heng Lin Machinery Co., Ltd. was founded in 1985. Since its inception, the company adhere to "create a first-class enterprise, create talents, make best contribution" enterprise vision. At present, is first brand Chinese foundry equipment industry, company&＃39;s ...