PLASTIC MOLDING PARTNER IN SHENZHEN

Plastic injection molding.
Precision mold manufacturing.

From DFM and tooling to approved samples, repeat production, assembly and export delivery—Qijia helps global B2B teams move plastic parts from drawing to production.

DRAWING → MOLD → PARTS → DELIVERY
ENGINEERINGDFM before tooling
VALIDATIONTrial and sample approval
PRODUCTIONMold and molding under one team
RESPONSEDirect email & WhatsApp
01 / COMPLETE SERVICES

From product data to production-ready parts.

Connected engineering, tooling, molding and delivery reduce handoffs and keep each decision tied to the approved requirement.

Precision plastic mold
DRAWING / MATERIAL / RISK

Part & DFM Review

Review part structure, resin, draft, wall thickness, gate, ejection, appearance and critical dimensions.

  • Manufacturability feedback
  • Tooling approach
  • Open-point checklist
Mold workshop
DESIGN / MACHINING / FITTING

Precision Mold Engineering

Coordinate mold design, machining, fitting and trial preparation around the approved part.

  • Mold design
  • Precision machining
  • T0 / T1 correction
Injection molding machines
TRIAL / APPROVAL / PRODUCTION

Custom Injection Molding

Support molded housings, structural parts and appearance components through repeat production.

  • Process setup
  • Sample approval
  • Repeat manufacturing
Dimensional inspection
INSPECTION / PACKING / EXPORT

Assembly & Delivery

Coordinate project-specific assembly, inspection and export packing in one delivery workflow.

  • Dimensional inspection
  • Product assembly
  • Export packing
02 / FROM IDEA TO PRODUCTION

Six visible stages. One responsible team.

Your idea, drawing or existing part can be the starting point. We organize missing manufacturing details before steel is cut.

01

Share project data

Drawings, resin, volume, tolerances, finish and destination.

02

DFM & quotation

Align risk, tooling scope, timing and commercial terms.

03

Mold engineering

Design, machining, fitting and internal checks.

04

Trial & correction

Review dimensions, appearance, function and stability.

05

Sample approval

Establish the approved production reference.

06

Production & delivery

Molding, inspection, assembly, packing and export.

03 / WHO WE SUPPORT

Different buyers. One clear route.

Every project starts with your actual drawing, target and acceptance standard.

01

Brand & product owners

Turn a concept or design into a manufacturable molded part.

02

OEM manufacturers

Add reliable mold and plastic-part capacity.

03

Importers & sourcing teams

Work with one Shenzhen supplier from tooling to shipment.

04

Designers & engineers

Resolve DFM questions and validate samples early.

04 / REAL FACTORY

See where your mold and parts take shape.

Actual Qijia images show mold manufacturing, injection molding and the production environment.

Qijia factory entrance
Qijia Technology
Mold workshop
Mold manufacturing workshop
Factory aisle
Organized production area
05 / EQUIPMENT & INSPECTION

Toolmaking and measurement in view.

Actual factory equipment shows the machining and inspection support behind each project.

CNC machining

CNC Machining

Mold component machining

Coordinate measurement

Coordinate Measurement

Dimensional inspection

Height measurement

Height Measurement

Part and feature checks

Optical measurement

Optical Measurement

Profile and detail inspection

06 / PRODUCT CASES

Real molded shapes, finishes and assemblies.

Actual Qijia product photos demonstrate housings, appearance treatment, structural parts and assembled products.

Molded desktop stands
Consumer product housings & stands
Controller shell
Decorated appearance housing
Two-color housing
Two-color molded housing
Carbon-look molded propeller
Long structural molded component
Device assembly
Functional product assembly
Hook assembly
Multi-part assembly
07 / FASTER QUOTATION

Send the right data first.

A complete RFQ helps us review manufacturability, tooling scope and production needs efficiently.

✓ 3D model: STEP / STP / IGS✓ 2D drawing and tolerances✓ Resin and color✓ Surface and appearance✓ Trial and annual volume✓ Mold life and destination
08 / START A PROJECT

Send your drawing. Talk directly with Qijia.

Tell us the part, resin, expected volume and key requirements. We will review the project and follow up with the next practical step.

PHONE / WHATSAPP+86 13714568028EMAILtht80206@gmail.com
FACTORY ADDRESS1/F, No. 67-1 Xinhe Road, Shangmugu Community, Pinghu, Longgang District, Shenzhen, Guangdong, China
WHATSAPP QIJIA