448, Heping West Road

Hebei METALS & MINERALS was founded in 1974, certified ISO 9002 since August 2000. <br/>Metal Division focus on manufacturing, trading various metals, alloys, and metallurgical p...

No.216.Binhai Rd.,Laishan District

Yantai Lushun Huitong Biotechnology Co., Ltd. is a professional enterprise specializing in R & D, production, sales and service of high-tech biological field.Located in a beatiful coastal city...