Shenzhen Great Wall Development Technology Co., Ltd

Shenzhen Great Wall Development Technology Co., Ltd., established in 1985, is a R & D and manufacturing enterprise of electronic products, providing customers with whole industry chain services such as technology R & D, process design, production control, procurement management and logistics support In 1994, it was listed on the Shenzhen Stock Exchange (Securities abbreviation: Shenzhen Science and technology, code: 000021). The general business items are: development, production and operation of computer software and hardware systems and their external equipment, communication equipment, electronic instruments and meters and their parts, components, connectors and raw materials, production and operation of household computers and electronic toys (the above production items do not include restrictions) Project);

Visit more >> oil wellhead oil pump jack