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Losun Autoparts (Longyan) Co.,Limited is a technology leading manufacturer for auto electronic switch combining R&D, testing,production and marketing. Main products include turn signal switch, wiper switch, power window switch, brake light switch and ignition switch. etc.


The company register capital is RBM 2 million. It covers an area of 20,000 square meters. Adhering to "quality is the survival root of enterprise" with the goal of zero defective and PPM<200, Losun strictly implements the ISO/TS16949:2002 International Quality System, and carried out the "6S"management concept in every process of production.


The company has strong technical resources, advanced production capability, accurate inspection means and professional R&D team. We have advanced production equipments including injection molding, stamping, riveting, laser marking and assembly etc. We carry out strict inspection and testing standard. Inspection process is divided to 4 steps including Incoming inspection; process inspection; finished inspection and final inspection. Every inspector has more than 1 year experience and well trained. Off line detection is 100% and using computerized program and devices which will alarm automatically and stop detection in case of any defective. Inspection room has many types of equipment including Dynamometer, altimeter, hardness tester, and projector. Laboratory has equipments including life tester, voltage drop tester, high-low temperature tester, vibration tester and salt spray test etc. We do life test for all new developed items to make sure effective testing before mass production.

We believer that Excellent Quality, Satisfactory Customer Service and Continuous Innovation will propel us to set the bench mark for the enterprise. Welcome customers to develop new products by samples or drawing to get win-win development.

Basic Information

  • Product Service:

    turn signal switch, wiper switch, power window switch
  • Company Registered: