COMPANY

Onoff Electric Co., Inc.欧伏电气股份有限公司

Founded in 2007 in the Yanjiao Development Zone of Sanhe and listed on China's NEEQ board in 2014 (831564), it hosts a Langfang municipal key laboratory for electrical cooling technology; its champion product is the wind turbine cooling system.

Sanhe City · Langfang

Company information comes from official websites, government and industry-association sources, each with source links; only public addresses, websites and phone numbers published on official sites are listed — no personal contact details. Verified 2026-09-05. Companies can get listed free to add or correct →

Trial run: we have not yet checked business licences or other registration documents. Any transaction risk rests with the buyer and the seller, not with this site — please check your counterparty carefully. The full version is coming soon.

PUBLIC RECOGNITION

Public standing on record

  • Hebei provincial manufacturing single-champion enterprise, sixth batch (announced by the Hebei Department of Industry an
  • Champion product: Power conversion and cooling equipment

PRODUCTS

Main products

Wind turbine cooling systemsTransmission and control equipmentHigh-efficiency environmental control equipment

PUBLIC RECORD

Basic facts and sources

Name
Onoff Electric Co., Inc.欧伏电气股份有限公司
Address
1 Yanxin Street, Yanjiao Development Zone, Sanhe, Langfang, Hebei, China
Founded
2007
Trade
Power conversion and cooling equipment · Sanhe City · Langfang