1.Fire-proof,water-proof,aging-proof,anti-earthquake,anti-crack. 2.good quality. 3.low cost. 4.green materials. Sichuan Xinhe Building Materials Co., Ltd. was founded in 1990, the founder is the current chairman, president and Mr. Zhou Xinghe. The company is located in Chengdu Jinniu Jin Zhou Road, No. 531, covering more than 80 acres, there is scientific research base 4. Including 20 senior ...