List of 400w Ballast companies (Electrical Equipment & Supplies)

RUIHONG ENTERPRISES LTD

Ruihong Enterprises Ltd. Is a specialized manufacturer of 250w, 400w, 600w, 1000w grow lights systems set, hps mh bulb lights, light digital electric ballast, aircool reflector, 4 side air cooltub tent, timer, and led light. Located in the city vancouver we benefit from well developed ...

Telephone：1-604-7811875Address：7678 Winston Street
Hangzhou Welthink Electronic Co., Ltd.

Hangzhou Welthink Electronic Co., Ltd. is the leading professional HPS/MH grow light and LED manufacturer in China, produces high quality electronic ballast, related product for horticulture/hydroponics lighting. Our products feature energy saving, efficiency, environmental ...

Telephone：86-571-88805766Address：Hangzhou, China 310009