111 Xinhua Road,Langfang,Hebei,China

Greens Hebei Industrial Materials Co,LTD,is based on the original company sales-oriented science and technology research and development company with the North China Institute of Aerospace in cooperat...

Anshan Industrial Zone

Liaoning Shuangqiang Plastic Industry Development Co., Ltd. is a high-tech environmental protection enterprise that integrates scientific research, production and sales....