About Midline


Dongguan Zhongxian Electronic Technology Co., Ltd. is a professional research and development, production and sales of various types of connecting wires, automotive electronic wiring harness. Founded in 2005, located in the east bank of the Pearl River Estuary, a historical and cultural city in Dongguan, Guangdong. After ten years of hard work, it was upgraded in 2015. As a general taxpayer enterprise, the company is now divided into two parts: 1. Independent wire drawing field. Specializing in the production of various types of wires and cables. 2. Automotive wiring harnesses, finished connecting wire processing fields. The company covers an area of 1,800 square meters. Equipment, advanced technology and a group of high-quality, high-tech professionals, with strong technical force, reasonable prices, high-quality product quality, sincere service, to provide our customers with the best wiring harness processing; Customers collaborate to develop and make products with special specifications to help increase the competitiveness of their products in the market. The company specializes in customizing all kinds of wiring harness products for customers to export to Japan, the United States and Europe.


Honesty and trust


Centerline Electronics regards honest operation as its business philosophy, insists on treating customers with credit, plays a "service card", pursues customer satisfaction, regards customers and consumers as God, and implements pre-sale, God in sale, and pre-sale Integrated services

Keep improving and high quality


Midline Electronics insists on providing users with advanced technology and excellent performance Good new products as our mission, in a changing marketHas achieved extraordinary results.

Forge ahead and be creative


Midline Electronics insists on providing users with advanced technology and excellent performance Good new products are our responsibility, in a changing marketThe field has achieved extraordinary results.

Benefit sharing and win-win


On the issue of benefits, Midline Electronics adopts a "win-win" policy and operatesBoth parties adhere to the principle of mutual benefit and form a community of interests.Formed a stable marketing network.


Application industries and products include: automotive electronics supporting wiring harnesses (automotive main wiring harnesses, smart window closers, window lifters, sunroof shutters, mobile phone remote control with one-button activation of anti-theft devices, exterior rearview mirror stacking, DSP digital sound processor (Automatic clutch controller, electric tail box, smart tailgate controller, car DVD navigation, Beidou GPS positioning system, driving recorder, car audio and video multimedia, car monitor, electronic dog, computer travel speedometer, advertising machine, etc.) , Motorcycle harness, medical harness, computer and peripheral harness, audio harness, motor harness, network and communication harness, air conditioning harness, washing machine harness, refrigerator harness, transformer harness, printer harness, DC power cord, fitness massage connection cable, data cable Wait. 

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Semi-automatic production line

Semi-automatic production line

Production line

Production line

Production line

Production line