Medium & Heavy Duty Truck Parts OEM Manufacturer
Metal Fabrication · Castings · Machining · Tube Products · Assembly
Q Pacific Manufacturing Corp. – Your Trusted Partner for High-Quality Metal Components & Sino-US Supply Chain Expertise
Only the Best
OEM Manufacturing Expertise
High-quality metal components, castings, machined parts, and assemblies for demanding industrial applications.
Sino-U.S. Supply Chain Advantage
China-based manufacturing with U.S. headquarters, warehousing, and logistics support for reliable delivery.
Quality & Delivery Management
ISO 9001 certified quality system, experienced supply chain team, and JIT delivery support for OEM customers.

Years Established
PARTS DELIVERED ANNUALLY
PART NUMBERS PRODUCED ANNUALLY
U.S. LOCATIONS
Truck Parts Specialist
Chassis sheet metal, castings, and tube parts, with 3 million parts delivered annually.- Logistics & Warehousing
Professional supply chain management team. Long-term ocean carrier contracts and trucking partnerships for efficient port drayage and inland transportation
- ISO 9001 Certified
- TISAX AL3 Assessment Completed through ENX Witnessed Audit Process
Capabilities & Products
Metal Fabrication Parts
Precision Machined Castings
Precision Machining Parts
Aluminum Extruded made parts
Plastic Injection & Rubber
Facility & Equipment
Metal Fabrication
Laser cutting, bending, grinding, welding, and sheet metal fabrication for OEM metal components.
Stamping
Stamping presses and production lines supporting brackets, panels, formed parts, and high-volume metal components.
Tube Processing
Tube cutting, bending, end forming, welding, and tubular assemblies for industrial and OEM applications.
CNC Machining
CNC milling, turning, drilling, tapping, and precision machining for castings, shafts, flanges, housings components.
Casting and Support
Sand casting, investment casting, die casting, mold making, finishing, and secondary machining support.
Surface Treatment & Coating
Shot blasting, phosphating, powder coating, e-coating, galvanizing, chrome plating, and other finishing processes.
Assembly & Packaging
Assembly, inspection, labeling, packaging, palletizing, and shipment preparation for OEM delivery programs.
Plastic Injection & Rubber Production
Plastic molded parts, rubber components, tooling support, inserts, covers, and assemblies with metal components.
Contact Us

HeadQuarter at Tualatin, Oregon
Address: 10005 SW Herman Road, Tualatin, OR 97062, U.S.A.
Tel: +1 (503) 692-0430 ext. 146
Fax: +1 (503) 692-0433
E-mail: Contact@qpacmfg.com
Business Hours: 7:00am-6:00pm PT M-F
Warehouse at Gastonia, North Carolina
Address: 214 Superior Stainless Road, Gastonia, NC 28052, U.S.A.
Tel: +1 (503) 692-0430 ext. 151
Fax: +1 (503) 692-0433
E-mail: Contact@qpacmfg.com
Business Hours: 7:00am-3:30pm ET M-F













