Qingdao Harlink Technology Co., Ltd.

We are a factory with workshops of 200, warehouse of 600, 30 workforce and

Annual sales of RMB15 Million, including exporting USD2 Million. We have been providing our customers with outstandingly quick, high quality, and exceptional service at competitive pricing for over 10 years. Hainr wiring harness has earned a reputation for reliability, resourcefulness and total customer satisfaction!

Founded in Qingdao, China in 2007, We are one of the wiring harness aftermarket suppliers of Caterpillar, Volvo, Komatsu and other heavy equipment makers. Since our inception, we have been manufacturing dependable and custom wiring harness built to meet the engines of excavators, tractors and other heavy equipment.

We have professional production line with ISO9001: 2015 certificate and strict quality control. We have wire cutting machines, wire peeling machines, terminal crimping machines, heat shrink equipment, soldering equipment, outer molding machine, tension tester, loop detector and other professional equipment for making wire harnesses