Diesel Engine NDC 6D108 6D125 Main Bearing & Con Rod Bearing & camshaft bearing STD For KOMATSU Excavator Spare Parts

Quality Control
Raw material test: ingredient analysis, impurities test
Formula finalizing small sample test: enamel fluidity test, chromatic difference analysis, enamel burning experiment acid, and alkali resistance test, glossy, adhesion test etc.
Middle stage product test: magnify experiment simulated operation environment
Destructive testing: impact test, 1500V holiday test, sliced electric microscope analysis

Founded in 2008, Guangzhou Hong Ling Auto Parts Business Department is a professional manufacturer of diesel piston, piston ring, cylinder liner, head gasket & overhaul gasket kit. We have been cooperated with OEM factories in China for several years, running business mainly in imported diesel engines (Parta Used for , CUMMINS, KOMATSU, HINO, DAEWOO, ISUZU, MITUSUBISHI, NISSAN, YANMAR, and TOYOTA). All products have passed the national quality supervision on combustion engines and obtained certifies from ISO9002.
Till now, we have four storehouses in Guangzhou, occupying an area of over 5,000 square meters. The number of employees reaches up to 100, among which include 20 sales personnel in China, 15 sales personnel outside China and 10 QC personnel. Our products have ready market in Europe, the Middle East, South America, North America, and Southeast Asia and are well received.
With the principles of international brand, good quality, shared resource, and serving the world, we endeavor to provide perfect accessories replacement solutions for customers. We are ready to cooperate with you to reach a win-win future.