MBJ2638,RM1007,10/F., HO KING COMM. CTR., NO. 2-16 FA YUAN STREET, MONGKOK, HONG KONG

Silver Double Limited (SiDoLim in short) is a worldwide leading OEM manufacturer and supplier of measuring instruments and automation solutions for the industrial process, engineering, chemical and pe...

No. 25 Chong Yip Street, Kwun Tong, Kowloo

Hap Optics, founded in 1999, dedicates to research, design and produce high quality precision optics components, provide our customers with the highest quality precision optics products at extremely c...

MBJ2638,RM1007,10/F., HO KING COMM. CTR., NO. 2-16 FA YUAN STREET, MONGKOK, HONG KONG

Silver Double Limited (SiDoLim in short) is a worldwide leading OEM manufacturer and supplier of measuring instruments and automation solutions for the industrial process, engineering, chemical and pe...

Pak Kung Street

Shinon's main business is projectors, visualizers, laser tools and laser pointers. Recently, it develops ultrasonic measurers, mpeg4 and pouch speakers so as to increase the coverage of bu...

66 Tai Tam Reservoir Road, Hong Kong

Hap Technology, founded in 1999, dedicates to research, design and produce high quality precision optics products, provide our customers with the highest quality precision optics products at extremely...

Room 1405, Yu Sung Boon Bldg., 107-111 Des Voeux Rd., Central, Hong Kong Hong Kong

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Flat 3,6/F, Po Hong Centre,2 Wang Tung Street

1997 Estabish a factory in Dalian, China <br/>1998 Start develop the first generation laser instrument for elevator rail alignment application <br/>1999 A self leveling c...