ONST International Holdings Limited is a professional manufacturer and exporter of auto parts, mainly for Filter(Auto Filter、Heavy Duty Filter, etc), Auto Lamp(Fog Lamp, HID Xenon Lamp, LED Lamp, Daytime Running Light etc), car electronic products such as auto rearview parking system, car camera,etc.



Factories of our own that it’s special for Filter、HID xenon lamp etc.
1) ONST professional filter factory located at DongGuan city in China. The workshop area is about 100,000 m2., the worker is about 500 people, the engineer and technician is over 25 people, QC is 15 people. We have special scientific research building and builded the filter laboratory for increasing the high quality. We carried out lean management, and controlled all production process by ISO/TS16949:2002 standard, offered more stable and high quality always is our mission. We have about 6000 types filters, including: air filter, cabin filter, filter element, oil filter, fuel filter etc. The annual production ...[More]apacity is over 30,000,000 units of all types of filters. Every year we could develop about 500 types new products. if you could offer us the sample, we could develop it for you in one month. If you have special design required, we could arrange the technician to design and make the drawing for you.



2) HID Electronic Technology Co., Ltd. is a professional production and sales of automotive HID xenon lamp, HID ballast and LED day running lights and other high-tech automotive electronics products for the integration of high-tech enterprises. It has a comprehensive product management system and production control processes, the current 3 senior engineers, 13 intermediate technicians, 128 employees, factory area of 1900 square meters. At present, our products are divided into general DC / AC ballast MD models, DC / AC thin ballast, CAN-BUS Slim / MD models ballast, 55W constant power slim ballast, 75W/100W constant power ballast etc.



Our product apply to passenger cars, commercial vehicles (heavy duty trucks, buses, etc.) and engineering machines etc. Our market is Europe, South America, Middle East, South-East Asia.



We have obtained ISO9001:2000 and ISO/TS16949:2002 certification of quality management system. Our Policy is " Foremost Quality, Served Customer, Mutual Benefit".



Sincerely Hope to establish a cooperative business relations with the guest from the world!.