Established in 1995, Guangdong ROC Cooling & Heating Equipment Co., Ltd. is one of the biggest professional manufacturers which independently research and develop gas boilers. ROC specialize in producing wall-mounted gas boilers, integrating research, design, development, production, sale and after-sales service. The products exported to lots of countries and get very good reputation for its good quality and service.ROC has three most advanced exclusive automatic production line and the first-rate digital full-automatic inspection facilities and equipment that keep ahead in the same industry. We have launched 8 ranges of products with over 40 specifications in the market. Our products have attracted more and more customers due to their high quality, complete ranges& function, reliable capacity and good after-sales service. Our sales volume is increasing year after year and we have sold the products to both domestic market and oversea market.ROC wishes to cooperate, develop and innovate with clients from various circles to create more comfortable and warmer life for the masses of end users.