Bitumen, Asphalt, Gilsonite manufacturer / supplier in China, offering Drilling Sodium Calcium Modified Bentonite for Solvent -Organophilic Clay Mud Drill, Calcium/Sodium Bentonite Clay for Sewage Treatment/Drilling Wells, High Purity Natural Sodium Based Bentonite for Basic Raw Material Powder and so on.
| Business Type: | Trading Company | |
| Main Products: | Bitumen , Asphalt , Gilsonite , Hard Asphalt Hard Bitumen , Hard Coal Tar Pitch , High ... | |
| Year of Establishment: | 2003-12-02 | |
| Address: | Dalian Development Zone, Dalian, Liaoning, China |
Dalian Yun Hai Asphalt Technology Co., Ltd. Was established in 2003, with a registered capital of 5 million Yuan. Specialized in petroleum pitch (hard asphalt), natural asphalt and Drilling Fluid Anti-Collapse Agent. More than 15 years experience in petroleum pitch and hard asphalt, and have own process factroy. It is a petroleum professional company, our petroleum Pitch for coating graphite anode material in Lithium-ion batteries. A Low PAH & high carbon content product with low QI and ash. Most effective ...