High-Density Polyethylene (HDPE) Tubing: Durable and Versatile Options for Industrial and Commercial Applications Xiamen Gak Building Co., Ltd. was founded in 1999 and has since grown to become a lea

High-Quality Polyethylene Pipe for Durable and Reliable Plumbing Solutions Xiamen Gak Building Co., Ltd. is a well-established company that has been providing high-quality building materials since it

Xiamen Gak Building Co., Ltd. is a leading new building materials comprehensive service provider in China. With a strong foundation of 6 subsidiaries, 8 industries, and 10 production bases, the compan