Our company is a manufacturer of window machine, insulating glass processing machine and curtain wall with well-equipped testing equipment strong technical force. With wide range, good quality, reasonable prices stylish designs, our products are ...

Tianjin Week Eight Building Materials Co., Ltd. is a manufacturer of Thermal insulation and waterproof building materials, hardware tools, plumbing pipe fittings, refractory glass fiber products, with well-equipped testing facilities strong technical ...