Established in 1993 in Hong Kong, Tops Mould Engineering Ltd has developed to be a professional enterprise, mainly specialized in designing and manufacturing of plastic precise moulds for automobiles, telecommunications, electronics, medical components, home appliances and industrial parts as well as providing with injection moulding service.
Total land area is 11,000 square meters and there are over 300 skilled employees including about 30 experienced project engineers and designers.

TOPS was incorporated and changed to its present name. DL as our first plant was set up in Shenzhen in 1996 manufacturing for precision moulds and producing plastic parts.

As the business expanded, in 2008, TOPS set up a new department to engage in manufacturing optical products, mainly supply our customers for customized ultra-precision optical mould making, plastic aspherical lenses moulding and assembling.

We has been awarded ISO 9001: 2000 certificate authorized by UKAS, we have exported thousands of high quality platic moulds and moulded parts to many famous companies including GE, Philips, Samsung, Siemens, Dell, Sony, Audi and Ford. Our mould workshop is equipped with advanced high speed CNC machines, high precision wire cutting machines, gun drilling machines, fitting machines and measurement machines. The tolerance to precise mold can reach +/- 0.002 mm.