Rongshan Induestral district, Shunde, Guangdong, China

Rollswell is a professional DC inverter air conditioning manufacturer which is Sino-Norwegian joint venture in China. Our R&D experineced engineers keen on the development of leading heat exch...

502 Bldg13 Xinhaiwan GardenNo305 Xinhu Road Baoan Area

Shenzhen Green Sprayer & Purification Technology Co., Ltd. Located on the southern coast of China . It is in Guangdong Province and adjacent to Hong Kong and is the first special economic zo...