Huaian Big Roc Import & Export Co., Ltd., which belongs to UK BIG ROC GROUP, is engaged in the water German technology, experenced since 1989, that specializes in various solar products such as, solar vacuum tubes, non-pressurized and presurized integrative solar water heaters, split solar water heaters, heat pipe/U pipe/flat panel solar collectors, split pressuried water tanks and all accessories. Solar water heaters are environmentally and cost very effective, high quality by a guarantee certificate such as ISO 9001, ISO14001, CE ceritfication, SRCC certification Solar and many more.

We own two factory branches, one being the vacuum tube factory, which vovers 100 thousand square meters. The other is oour solar water heater factory which vovers 40 thousand square meters. We employ an excess of over 400 people and most of them are senior technicians. We have some of the best research laboratories in the world and an outstanding professional team of experts Thai man them.

We guarantee a stable and timely supply of products, credible quality and service and have a comprehensive network made up of more than 2000 stores and dealers all over the provinces, cities and autonomous regions of China. We are expanding our international market based on quality products, excellent services and competitive prices.