About us

GIM TEK INC. | Asia America MFG Inc. (Dongguan)

Founded in Fremont, California in 1997 as Gim Technology Inc., and is now GIM TEK INC. operates alongside its affiliated manufacturing facility, Asia Ameria Industrial Manufacturing Inc., and is now Asia America MFG Inc. (Dongguan). Combining American engineering standards with cost-effective Chinese manufacturing, we deliver end-to-end, high-precision CNC machining solutions to global industry leaders.

Manufacturing Capabilities & Technical Precision

Our Dongguan facility features a robust lineup of multi-axis machinery capable of maintaining tight tolerances down to ±0.005 mm:

• Advanced CNC Equipment: 5-axis machining centers, 4-axis mill-turn centers, and multi-axis Swiss-style lathes designed for complex turned and milled components.

• In-House Finishing & Secondary Operations: Laser marking, precision welding, controlled heat treatment, and high-polish surface finishing.

• Supply Chain & Material Imports: Independent import/export licensing allows direct sourcing of premium raw materials from Japan, South Korea, and Germany.

Quality Assurance & Inspection Standards

Quality control is integrated into every phase of production. Operating under ISO 9001:2015 and IATF 16949 certifications, our facility uses an Enterprise Resource Planning (ERP) system with real-time barcode tracking to ensure full lot traceability. Our quality laboratory features:

• 5-Axis Programmable Coordinate Measuring Machines (CMM)

• Automatic Optical Inspection (AOI) Systems

• Surface Roughness Testers, Rockwell Hardness Testers, and Salt Spray Chambers

Industries Served & Global Partnerships

We support Tier-1 OEM clients across critical global sectors:

• Automotive & Transportation: Shock absorbers, high-performance auto, and motorcycle components.

• Industrial Automation: Precision fluid control fittings and automated system hardware.

• Optical & Communications: High-grade optical instrument housings and connector components.

• Medical Equipment: Critical components for surgical instruments and diagnostic devices.

By offering early Design for Manufacturability (DFM) reviews led by experienced bilingual sales engineers, we help clients optimize designs, reduce unit costs, and accelerate time-to-market.

Trusted Partner to Industry Leaders

We maintain long-term production partnerships with world-class enterprises, including IMI Norgren, Ametek, Spectris, Emerson, FLIR, and Öhlins.