China Custom Metal Products Manufacturer
SMETA Audited | ISO 9001 & ISO 14001 | Global Brand Approvals
Since 1984, Jin Sheu has specialized in custom metal manufacturing in China, producing lapel pins, challenge coins, medals, keychains, badges and other metal products for international brands, distributors and OEM buyers.
With two manufacturing facilities in China, our capabilities cover mold making, metal stamping, zinc alloy die casting, photo etching, polishing, electroplating, coloring, printing and assembly, supporting diverse custom designs and large-volume orders.
Our established manufacturing processes, quality control systems and experience with global brand programs support OEM metal production from sampling through bulk manufacturing.
40+ YEARS EXPERIENCE
INTEGRATED PRODUCTION
GLOBAL OEM PROJECTS
INTEGRATED PRODUCTION
GLOBAL OEM PROJECTS
China Metal Manufacturing Facilities
Established Capacity for Large-Volume OEM Metal Production
Jin Sheu operates three manufacturing facilities in Guangdong, China, including two metal manufacturing plants and one embroidery facility. Our flagship factories span over 40,000 square meters and have a workforce of approximately 1,000 employees.
Supported by dedicated production facilities, automated equipment and experienced manufacturing teams, our China operations accommodate diverse custom metal designs, finishing specifications and large-volume OEM orders.
3
MANUFACTURING FACILITIES
2 Metal Plants + 1 Embroidery Plant
2
METAL MANUFACTURING PLANTS
Dedicated Metal Production
40,000+ m²
FLAGSHIP METAL FACTORY
Factory Floor Area
1,000+
EMPLOYEES
Flagship Metal Factory
IN-HOUSE METAL FINISHING
In-House Electroplating & Surface Finishing
Jin Sheu operates in-house electroplating facilities in China for custom lapel pins, challenge coins, medals, keychains and other metal products. Automated plating equipment helps control processing conditions and maintain consistent metal finishes across production batches.
Our finishing processes cover surface preparation, polishing, electroplating and inspection. Shiny, matte and antique finishes are available according to product materials, design specifications and customer requirements.
Automated Electroplating
Controlled plating time and processing conditions for consistent finishing.
Multiple Metal Finishes
Shiny, matte and antique finishes for different metal product designs.
Finishing Quality Checks
Surface appearance and plating consistency checks against approved specifications.
QUALITY ASSURANCE
Quality Control & Compliance for Global OEM Programs
Jin Sheu’s China manufacturing operations follow structured quality control procedures, from pre-production sample approval to in-process inspections and final product checks. Our quality management practices support consistent specifications for custom metal products and large-volume OEM orders.
We also support international buyers with supplier audit information, brand-specific manufacturing requirements and product testing based on applicable standards and target markets.
Production Quality Control
Pre-production sample approval, in-process inspections and final checks against approved product specifications.
Factory Audits & Buyer Requirements
Factory audit documentation and support for international brand qualification and supplier assessment requirements.
Product Compliance & Testing
Product testing coordinated according to applicable CPSIA, EN71, REACH and customer-specific requirements.
FREQUENTLY ASKED QUESTIONS
China Metal Manufacturing FAQs
Find answers about our China metal manufacturing capabilities, quality control, factory audits and OEM production support.
What custom metal products does Jin Sheu manufacture in China?
Jin Sheu manufactures custom lapel pins, challenge coins, medals, keychains, badges, metal tags and other made-to-order metal products for international brands, distributors and OEM buyers.
What metal manufacturing processes are available at your China factories?
Our manufacturing capabilities include mold making, metal stamping, zinc alloy die casting, polishing, electroplating, enamel coloring, printing and assembly. Production methods are selected according to product specifications and design requirements.
Can Jin Sheu support large-volume OEM metal production?
Yes. Our China manufacturing facilities support bulk OEM orders, including custom tooling, sampling, production coordination, quality inspections and packaging. Production planning depends on product complexity, quantity and delivery requirements.
How does Jin Sheu manage quality during bulk production?
Quality control procedures include pre-production sample approval, in-process checks and final product inspection. Additional testing or inspection requirements can be coordinated according to customer specifications.
Can you support factory audits and product compliance requirements?
Jin Sheu supports supplier qualification, factory audit documentation and product testing requirements for international OEM programs. Applicable audit records, certifications and testing arrangements depend on the manufacturing facility, product and target market.
Can buyers choose between China and Vietnam manufacturing?
Jin Sheu offers manufacturing options in China and Vietnam. Our China operations support a broad range of metal manufacturing processes, while our Vietnam facility specializes in custom zinc alloy metal products. The suitable production location depends on the product design, manufacturing requirements and sourcing needs.
OEM PROJECT SUPPORT
Start Your Custom Metal Manufacturing Project
Planning a custom metal product for your brand, retail program or promotional campaign? Share your artwork, product specifications, quantity and delivery requirements with Jin Sheu.
Our team can assist with manufacturing method selection, sampling, bulk production, quality requirements, packaging and international shipping coordination.
CHINA OEM MANUFACTURING
Request a Quote for Custom Metal Products
Share your artwork, product specifications, estimated quantity and delivery requirements. Our team will review your project and provide a quotation based on your design and manufacturing needs.
INQUIRY FORM
Founded in 1984, Jin Sheu Enterprise is an experienced B2B manufacturer and sourcing partner for custom promotional products. Our core products include custom lapel pins, challenge coins, medals, keychains, badges, embroidered patches, PVC & silicone items, leather products and other promotional merchandise. We support projects with in-house metal and embroidery production, multi-category sourcing, quality control, packaging and worldwide shipping.