主營(yíng):
Shenzhen Top Grade Wood Co, , Ltd, was founded in 1956 as a wood processing enterprise,
we are professional manufacture of hardwood flooring and bamboo flooring
主營(yíng):
LHS Rock Tools Co, Ltd (herein after called LHS), are professional manufacturers with fifty years history in manufacturing Rock Drilling Equipments and tools in China, The products are widely used in surface drilling, underground drifting and tunneling