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    CNC Production as per your drawings, produce turned parts in different sizes and materials. [精密製造高品質的金屬零部件]
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    ISO 9001 & 14001 certified factory with premium quality control system [完善的品質監控,製造出精密的五金零件]
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    Full support and quick turnaround from prototypes to volume production [專業的工程圖紙設計及項目管理]
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    Complete machining machined parts solutions for Aerospace, Automotive and Transportation Industries. [為航空、汽車和其他運輸設備生產商提供優質的零件加工方案]
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    Supplies high quality components for Hydraulic, Electronics and Instrument industries. [為液壓系統,電子及儀器行業提供精密及高品質的零部件]


BOLY is a leading subcontract partner specializing in the supply and manufacture of HIGH QUALITY TURNED PARTS for a wide range of industries.
With great efforts of our experiences engineer & advance equipments, Boly has been delivering the PRECISION TURNED PARTS for different industrial markets such as: automotive, aerospace, alternate energy, hydraulic, electomechanics, pressure and temperature, pneumatics, medical, etc. Our Hong Kong and China production facilities are certified in accordance with ISO 9001 and ISO 14001.

Boly provides manufacturing solutions to some of the leading OEMs globally. From prototype, production, inspection and logistic solutions, we are an integral part of our customers’ supply chains. We suggest solutions to REDUCE THE COSTS for global sourcing and improve the functionality of the parts we produce. We also give a LOGISTICS support to our customers through agreements for the inventory service

We don’t want to be just a supplier but we want to be a PARTNER for our customers and we work everyday to reach that target looking for continuous improvements. Contact us today to discuss your requirements.

Take a look at our product gallery of stainless steel, carbon & alloy steel, aluminium and brass precision engineered parts for various industries.

Our Products

Our Strengths
Capable to meet custom-made demand. Strong engineering knowledge in different market segments. Provide on–time delivery and high quality products.
Our Mission
Committed to maintaining customer satisfaction, trust and integrity. Delivering quality products and services conforming to industry best practices. Perform continuously improvement of quality, productivity and efficiency.
Our Quality Policy
We are committed to the continuous improvement of productivity, service, quality and efficiency. We will continue to recognize continuous improvement as a key factory to a successful business.
How can you get to Us?
Give us a call at (852) 2915-7777 or email your enquiry to, our sales team would contact you shortly.

Our Parts

Telecommunication Recreational Vehicles Medical Marine Pressure Gauges Hydraulic & Fluid Power Pressure Transducer Automotive Appliance Alternate Energy
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