Our Company, Yan Hing Engineering Works Limited, was set up in 1950's. We are one of the largest manufacturers of plastic injection moulding machine in Hong Kong. We have accumulated technical experience in manufacturing process and vital requirement of plastic injection moulding machine. Our major target is to provide customers "Best Quality" and Excellent Service".

We have an extensive market networks in Canada, China, Indonesia, Thailand, Philippines, Australia, Venezuela, Argentina, Pakistan, India, etc. The majority of our customers is in the industries of audio-visual equipment, medical instrument, domestic electronic products, video tape cases, CD cases, daily household items, automobile parts, etc. that also ask for high precision moulding and massive production.  
Our company always have our own manufacturing plant in Hong Kong. In order to achieve the best quality of products, we apply many advanced machine tools and equipments such as CNC machining centers, NC lathes, plane milling machines, grinding machines, heat-treatment facilities, etc. and also employ well-experienced and high skill workers and engineers.  
We believe that long-term planning is of the vital importance in industrial development. In order to meet the increase in demand of plastic industry, we have established a branch factory in Shenzhen, China since 1991. The self-owned factory is equipped with many highly precise machine tools and advanced manufacturing facilities. Moreover employment of high skill staffs and expertise strengthens the production power. The factory has a full range of departments including research and design, machine shop, assembly, material control, customer service, etc. Recently the factory production launches a quality assurance policy (ISO 9001).  
We are again having a development plan in Hong Kong. We have been granted a land area of 10,000 sq. meters in Tseung Kwan O Industrial Estate in 1995 and are constructing our headquarter building.