△Factory area
Changsha Rich Group provide the following services to all clients from the world:

1) OEM

We have a province level test center to guarantee the quality for all clients. We only receive the cost of production and inspection, all cost are opened to the clients. Our factory and engineer team are the production base of yours in China. You will have more competitive capacity on your projects

2) One station service

You only need to tell us your inquiry, all others including the purchasing and inspection and delivery will be done by our experienced  team.   

3）Advanced equipment and inspection process

4) In our company, we have 3  100% holding factories,which will produce good quality products for you.

5)We also provide the purchase service and QC service to our clients when they will buy some other products from other suppliers in China. Our professional engineer team will do all routine test fully according to the requirement of clients before delivery. We also help the clients to look for good suppliers from china, our clients will not need to spend much time and cost to check the factories one by one and fly to china to check the quality again and again. They will also can solve all claim easily in case of any accidents.


△High-Voltage test lab

△A corner of porcelain insulator/bushing workshop

△A corner of Surge Arrester workshop


△A corner of composite insulator/bushing workshop



△some machines of production






△some machines of test