Hangzhou Only Power Supply Equipment Co., Ltd

We are a high-tech electronic product enterprise, integrating the research and development and manufacture of security lighting and HID ballasts. We are located in Hangzhou Hi-Tech Development Area. Our main products include HPS electronic ballasts, HPS smart dimming electronic ballasts, metal halide electronic ballasts, LED light (tunnel light) drive powers and more.

With advanced technology, excellent engineers and skilled workers, we have set up a complete quality management system, from product design and manufacture to sales by strict quality control to ensure the best quality products. Our products have been sold to clients at home and abroad, highly praised by domestic and foreign customers.

Our products have attained ISO9001: 2000 certification, and most of them are in compliance with the requirement of international standard. Meanwhile, we have got different approvals such as CE and RoHS. We always adhere to the principles of "with loyal service to shoot for the best customer satisfactions" and "quality-first, reputation-first". Thus, we have obtained a favorable market position and ensured the best services for our customers.

We sincerely welcome you to join hands with us to create a better future. We are looking forward to building long-term and mutually beneficial and cooperative relationship with you. You are welcome to contact us for further information.