Longjing Group, Shilong Village, Jiguanshi Town

Located in Chongqing, which is among the largest industrial and commercial cities in China, Chongqing Haodong Technology Co., Ltd. is a manufacturer of rare-earth catalytic infrared burners and provid...

the developeing zone of Yanshan county

Yanshan Golden Star Manufacture of Aerosol Valve Co., Ltd., was established in 1995, is a professional aerosol valve manufacturer, covering an area of 50,000 square meters. In 2005, we introduced auto...