the following companies Founded in 1988 :
- Guangzhou DSPPA Audio Co. Ltd
- HMS Industrial Networks AB
- SEL S.p.A.
- DVD Valves in turkey
- arflu industrial valves in spain
- Shangzheng Valve Group Co Ltd in china
- Jiangsu Shoulong Valve Co. Ltd in China
- hunt electronic co ltd in Taiwan
- Sanco S.p.A. in Italy
- Balkrishna Industries Limited (BKT) in India
- Nokian Tyres plc in Finland
- Emirates Engineer consulting Engineering ( EECE ) in United Arab Emirates (UAE)
- Hitech Construction Company Limited in Nigeria
- Laceco Architects and Engineers in Lebanon
- Alhussan Engineering Consultant (HEC) in Saudi Arabia
- Telecommunications Industry Association (TIA) in United State
- JPG Group in united kingdom
- ALSUWEIDI Engineering Consultants in United Arab Emirates (UAE)