Precision Injection Molding Solutions

Sanmoo Yuhe Co., Ltd is a professional China injection molding manufacturer offering precision plastic injection molded parts, custom mold design and tooling, prototyping and OEM/ODM mass production for automotive, electronics, pipe fittings, packaging and lifestyle applications, with ISO 9001 certified quality and worldwide shipping.

Featured Products

Custom Handbag Hardware Set, Metal Purse Making Kit for DIY Women Handbag Accessories - custom injection molded part

Custom Handbag Hardware Set, Metal Purse Making Kit for DIY Women Handbag Accessories

Zinc alloy handbag hardware kit including swivel snap hooks, slide buckles, D-rings, magnetic snaps, rivets and bag chai…

$0.38
Custom CNC Turned Brass Connector Pins, Sockets And Knurled Terminals, OEM & ODM Service. - custom injection molded part

Custom CNC Turned Brass Connector Pins, Sockets And Knurled Terminals, OEM & ODM Service.

High Precision Electrical Contact Brass Parts, Gold Plated Available For Electronics, Automotive And Medical Connectors

$1.88
Custom Precision Aluminum CNC Turned Shafts，‌High Tolerance Pneumatic Manifold Blocks. - custom injection molded part

Custom Precision Aluminum CNC Turned Shafts，‌High Tolerance Pneumatic Manifold Blocks.

‌Industrial Precision Metal Fastening Components, Anodized Aluminum CNC Hardware Parts

$0.98
Custom CNC Machining Of Stainless Steel Parts, Turning/Milling. - custom injection molded part

Custom CNC Machining Of Stainless Steel Parts, Turning/Milling.

Precision Machining, Tolerance Can Be ± 0.005

$0.90
Customized mobile phone case (soft case, hard case) - custom injection molded part

Customized mobile phone case (soft case, hard case)

Suitable for all types of mobile phone cases, open mold customization, one-piece molding.

$1.00
Customized table lamps, night light housings - custom injection molded part

Customized table lamps, night light housings

Flame-retardant and heat-insulating plastic shell, suitable for lamps, night lamps, table lamps.

$0.98
Custom plastic pipe fittings - custom injection molded part

Custom plastic pipe fittings

Customize various types of plastic pipe fittings

$0.70
Mobile compact speaker case - custom injection molded part

Mobile compact speaker case

A complete set of influencer speaker shells

$7.00

Product Categories

  • Plastic Accessories For Luggage & Bags
  • Aluminum Alloy
  • Stainless Steel
  • Electrical & Electronic Enclosures
  • Packaging Plastic Products
  • Titanium Alloy
  • Plastic Pipe Fittings
  • Brass
  • Luggage & Bags Hardware
  • Automotive Plastic Parts
  • Lifestyle Product
  • Injection Molding
  • CNC Machining
  • Other Machining

Why Choose Sanmoo

Precision Engineering

Advanced CNC machining and EDM technology ensure tight tolerances and consistent quality.

Cost Efficiency

Competitive pricing through optimized manufacturing processes and economies of scale.

Fast Turnaround

Rapid prototyping and efficient production lines to meet your time-to-market goals.

Quality Assurance

ISO 9001 certified facilities with rigorous QC at every production stage.

Certifications & Standards

  • ISO 9001:2015 Quality Management System
  • ISO 13485 Medical Device Quality (for medical components)
  • IATF 16949 Automotive Quality Management
  • RoHS & REACH Compliance