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The oil filter bases, oil pan connectors and other products manufactured by YU KEE HAAMSING are part of the engine lubrication system, and play the main roles intheir main functions in the system include storing circulating lubricating oil storage, cleaning and filtering lubricating oil cleanness and filtering, and control its flow quantity control in the system. The Company has various manufacturing capacities like gravity casting, high-pressure die-casting, precision machining, experiments, etc., and has provided nearly 1.5 million sets of products for customers over the past twenty years, with the quality performance for customers product defective rate below 60PPM, and a. As a large professional supplier of aluminium-alloy products, our product range can cover the similar products of all diesel engines.