Hong Kong Office:
Uni Precision Industrial Limited
Room 1103, Tower Two,
Harbour Centre,
8 Hok Cheung Street, Hunghom,
Kowloon, Hong Kong.
Tel: (852) 2356 5800
Fax: (852) 2364 9336

China Factory:
Heng Li, Shan Xia Gong
Ye Qu, Dongguan, Guangdong.
Tel: (86-769) 8373 7030
Fax: (86-769) 8373 7029


Founded in 1985, Uni Precision Industrial Ltd. is a Hong Kong based enterprise specializes in vertical electronics manufacturing services (EMS) with a manufacturing plant in China. Uni Precision is one of the pioneer factories in China certified with ISO 9001:2000 in 1992 for our commitment in quality management. Uni Precision achieved the second ISO 14001:2004, a distinguished certification for our environmental practices and performance. In pursuit of expanding our scope of manufacturing services while continuing improvements in quality, Uni Precision is granted the third ISO 13485:2003 approval for the medical devices manufacturing in early 2007.

Uni Precision persistently strives to exceed our customers' requirements. Our core corporate culture and goal are to provide high manufacturing quality services, engineering supports, and cost effective vertical contract manufacturing solutions to meet our customers' manufacturing needs and growth.

Our manufacturing services include:
Chip-on-board (COB) bonding

Surface-mount-technology (SMT) PCB assembly

Through-hole (TH) PCB assembly with Electro-magnetic pump wave soldering
Ball-grid-array (BGA and micro BGA) with in-house x-ray inspection

Pb-free and Rohs production with in-house X-ray Rohs scanning In-house plastic and sheet metal molding
Plastic injection Sheet metal stamping
CNC Turret press punching Ultrasonic welding
Die casting Turnkey and consignment services
High flexibility and efficient cellular manufacturing setup Support new product introduction (NPI) and low volume high mix production
Functional testing, ICT testing, burn-in testing, temperature controlled burn-in chamber (-40C to +150C), x-ray inspection, automatic optical inspection (AOI) to chip programming, Mac address programming, serializing and labeling to complete box build Silk-screening, pad-printing, painting and powder coating with spectrophotometer inspection

Our manufacturing plant is located in Dongguan, China with a total area of 7,500 square meter and over 600 employees. We strongly believe in the value of our staff and aspire to maintain a professional attitude and corporate culture that fosters creativity and offers job satisfaction.

The management emphasizes continuous training, open communication channel, teamwork and participation in decision-making process.

With substantial experience in cooperating with high-tech companies and diversified customer base in wide product range, we are very confident to provide excellent services, high flexibility, cost effective manufacturing solutions and punctual delivery for our customers.