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4RB2 Aluminum cylinder
The company is the manufacturer of OE supplier which professional aluminum cylinder head for more than 20 years. Focus on the quality and service. The cylinder head are obtain the ISO16949 authentication certificate， “the High sealing cylinder head”、“the long useful life of cylinder head” and the other 5 utility model patents. -
4RB3 Aluminum cylinder
The company is the manufacturer of OE supplier which professional aluminum cylinder head for more than 20 years. Focus on the quality and service. The cylinder head are obtain the ISO16949 authentication certificate， “the High sealing cylinder head”、“the long useful life of cylinder head” and the other 5 utility model patents.
