Taiwan Metal Components Manufacturing | CNC Machining Parts Manufacturer

HUANG LIANG PRECISION

Huang Liang Precision Enterprise Co., Ltd.

Founded in 1986, HUANG LIANG PRECISION is a cnc machining parts manufacturer headquartered in Yanchao District, Kaohsiung, Taiwan, with a customer service location in Southern California, USA. We supply custom precision components to buyers seeking manufacturing support based on their drawings and technical requirements.

Our metal components manufacturing capabilities cover CNC turning, milling, and turn-mill machining. We produce parts for automotive and motorcycle systems, power transmission, fastening and connection assemblies, medical devices, electronics, aerospace and UAV applications, and robotics.

Material options include steel, stainless steel, aluminum alloys, titanium alloys, copper alloys, and engineering plastics. To meet finished-part specifications, we also coordinate grinding, polishing, laser engraving, abrasive blasting, heat treatment, surface finishing, packaging, and transportation.

Manufacturing Capacity Backed by Quality Controls

CNC automatic lathes, multi-axis machining equipment, and supporting process capabilities allow HUANG LIANG PRECISION to accommodate high-mix, low-volume orders as well as batch production. Machine allocation and process planning reflect the characteristics of each part and the required production quantity.

Quality checks cover incoming materials, machining operations, and finished components. Precision measuring and inspection equipment supports verification of dimensions, appearance, and applicable functional requirements against customer drawings and specifications.

Our management systems are certified to ISO 9001, IATF 16949, ISO 14001, and ISO 45001, addressing general and automotive quality management, environmental management, and occupational health and safety.

Company Milestones

• 1986 — Huang Liang Precision Enterprise Co., Ltd. was established.
• 1989 — Became a supplier to KYMCO, expanding into automotive and motorcycle component manufacturing.
• 1991 — Expanded CNC automatic lathe capabilities and strengthened precision machining expertise.
• 1996 — Achieved ISO 9002 quality management system certification.
• 2006 — Achieved ISO 9001, ISO 14001, and OHSAS 18001 management system certifications.
• 2008 — Achieved TS 16949 automotive quality management system certification, with a subsequent transition to IATF 16949.
• 2009 — Expanded the second manufacturing site to accommodate business growth and additional capacity requirements.
• 2011 — Achieved ISO 13485 medical device quality management system certification.
• 2013 — Established a sporting products division and a customer service presence in the United States to support overseas market development.
• 2016 — Expanded the third manufacturing site, increasing production capacity and manufacturing capabilities.
• 2018 — Achieved ISO 45001 occupational health and safety management system certification.
• 2024 — The CNC machine count reached 131 at HUANG LIANG PRECISION and 177 across the HUANG LIANG Group.
• 2026 — Marked the company’s 40th anniversary, with continued investment in smart manufacturing, technology upgrades, and sustainable development.