PRECISION MOLD & DIE CASTING

Precision Mold
Smart Manufacturing

Jiangmen Kexin Precision Mold Co., Ltd.

Specialized in precision mold making, zinc/aluminum die casting, automotive parts and optical module housings — one-stop solutions from mold development to volume delivery, crafted with precision and care.

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10+
Years of Industry Experience
500+
Successful Mold Projects
50+
Precision Machining Equipment
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WHY CHOOSE US

10 Years of Precision Manufacturing
Keeping your products on track

For over a decade Kexin has specialized in precision molds and zinc/aluminum die casting, serving more than 500 customers. From mold design to volume delivery, our one-stop service keeps your supply chain simple and reliable.

10+

Years of Industry Experience

Deep experience in mold making and die casting, backed by solid technical know-how

500+

Project Cases

Serving automotive, telecom, electronics and appliance customers with trusted quality

±0.005mm

Micron-Level Precision

Advanced CNC centers and CMM inspection keep every part within spec

24h

Fast Quotation

Professional team replies within 24 hours with accurate quotes and technical solutions

Contact us now to enjoyFree Mold AssessmentandEngineering SolutionServices

Get a Quote Now Call +86 13825775163
科新精密模具车间
10+
Years of Focus on Precision
ABOUT US

Quality Forged in Precision
Crafted with Heart

Located in Xinzhou Meigu Technology Park, Daze Town, Xinhui District, Jiangmen, Guangdong, Kexin Precision Mold is a vertically integrated manufacturer covering precision mold design & building, zinc/aluminum alloy die casting and precision component production.

With advanced machining equipment and an experienced engineering team, we supply high-quality molds and components to automotive, telecom, electronics and appliance customers. Guided by our principle "Precision First, Quality Based", every product passes rigorous inspection.

Precision Mold Manufacturing Zinc Alloy Die Casting Aluminum Alloy Die Casting CNC Precision Machining Automotive Parts Optical Module Housings Mold Design & Development OEM/ODM Customization

Precision Manufacturing

Micron-Level Precision

Quality Assurance

Strict Quality Control

Fast Delivery

Efficient Production Scheduling

Expert Team

Senior Engineer Team

COMPANY FILM

Company Profile Video

A two-minute tour of KEXIN — facilities, processes and product families (bilingual subtitles built in)

OUR ORGANIZATION

Organization & End-to-End Process

Our structure drives the full loop — from order intake to delivery — with five quality checkpoints and a clear owner at every stage

General Manager's Office

Sales

Order Intake
Business Liaison

Logistics

Lead-time Coordination
Shipping

Planning

Inventory & Scheduling
In-house & Outsourcing Plan
FG / RM Warehouses

Production

Machine Scheduling
Die Casting
Tapping · Grinding · Blasting

R&D / Tooling

Customer Drawing & In-house Projects
Molds · Fixtures
CNC · Wire-EDM · Marking

Quality

IQC · IPQC · Sampling · OQC
Reliability: Salt-spray · Tension
Torque · ROHS · REACH

Maoming Branch

Deburring Line (pre-plating)
Lock Core · Mailbox Lock Assembly

Dongguan · Finance

Plating Outsource Coordination
Reconciliation · AR · Cash Flow

From Order to Delivery
Five quality gates along the chain
Order Intake→
Planning & Scheduling→
◆ IQC→
Die Casting→
◆ IPQC→
Deburring→
Tapping · Grinding · Blasting→
◆ Pre-plating Sampling→
Plating (Outsourced)→
◆ Post-plating Check→
Assembly→
◆ Final OQC Release→
Warehousing→
Delivery
Start / EndQuality Gate (5 checkpoints)Process Step
OUR ADVANTAGES

Six Core Advantages

Fully in-house from design to production — stable, dependable precision manufacturing

In-house R&D

Our design team uses UG, CAD/CAM/CAE for mold structuring and mold-flow analysis, guaranteeing quality from the source.

Advanced Equipment

Equipped with CNC centers, EDM, wire-cut machines, precision grinders and die casting machines for high-accuracy output.

Strict Quality Control

A complete QMS covers everything from incoming material to finished goods; each process is precisely inspected to ensure yield.

Fast Lead Time

Scientific scheduling and project management deliver short mold-development cycles and on-time mass production, helping you win market opportunities.

One-Stop Service

One-stop service from product design, mold development, die casting and CNC machining to surface finishing — fewer vendors, less coordination for you.

OEM/ODM Customization

Custom manufacturing to your drawings or samples; flexible for orders of any volume.

PRODUCTS

Products

Focused on precision molds and die castings, serving automotive, telecom, electronics and home appliance industries.

精密模具Core Capabilities
PRECISION MOLD

Precision Injection Molds

Built with premium tool steel, precision-machined and heat-treated for long life and high molding accuracy — ideal for precision plastic parts.

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锌合金压铸件Hot Sellers
ZINC ALLOY DIE CASTING

Zinc Alloy Die Castings

Zinc die casting molds and production: excellent surface finish, tight tolerances, plus plating/painting post-processing.

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压铸车间10+ Years of Professional Manufacturing
ZINC ALLOY DIE CASTING

Zinc Die Casting Workshop

Zinc alloy die castings for volume production: excellent surface quality and dimensional accuracy, compatible with plating and painting.

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安全头盔头戴式头灯Hot Sellers
ZINC ALLOY DIE CASTING

Finished helmet headlamp

Complete product solutions — mold design plus volume production with excellent surface quality and tight tolerances; wholesale supply or contract manufacturing on our own production lines, per your requirements.

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汽车配件Key Sectors
AUTO PARTS

Precision Automotive Components

Expert production of steering-wheel assisters, bearing brackets and connectors meeting automotive quality standards.

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光模块结构件Patented Products
OPTICAL MODULE

Optical Module Housings

Our patented in-house SFP optical module housings combine high accuracy with excellent thermal performance for telecom equipment.

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铝合金压铸件Precision Die Casting
ALUMINUM DIE CASTING

Aluminum Die Castings

Aluminum die casting molds and production — lightweight yet strong, for automotive, new-energy and telecom applications.

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CNC机加工件Precision Machining
CNC MACHINING

CNC Precision Machining

CNC machining for metal parts — turning, milling, grinding — tolerances to ±0.005 mm.

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VIDEO SHOWCASE

Production Videos

Real factory and product showcase — 40 videos demonstrating our manufacturing capability

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APPLICATIONS

Applications

Serving a wide range of industries with professional precision manufacturing solutions

Automotive

Steering Wheel Assister, Bearing Bracket

Telecom Equipment

Optical Module Housing, Connectors

Consumer Electronics

Phone mid-frames, electronic housings

Home Appliances

Appliance housings, hardware parts

New Energy

Battery structural parts, heat sinks

Medical Devices

Precision Medical Components

EQUIPMENT & CAPABILITY

Equipment & Capability

Full in-house capability from mold design to mass-production delivery

CNC Machining Centers

High-precision 3/5-axis machining — complex cavities in a single setup

EDM / Wire-cut

Precision EDM for complex shapes and hard materials

Precision Grinders & Inspection

CMM, height gauges and more ensure micron-level accuracy

Zinc/Aluminum Die Casting Machines

Hot/cold chamber die casting machines — full chain from mold to part

Injection Molding Machines

Injection machines of various tonnage for different production needs

Surface Finishing Line

Plating, powder coating and anodizing options

Key Specs & Certifications

±0.005mm
Machining Precision
50+
Machining Equipment
300T
Max Clamping Force
24h
Response Speed

Certifications

ISO 9001 QMS Design Patent Utility Model Patent Invention Patent High-tech Enterprise Incubation CMM Inspection SGS Material Report RoHS FCC CE REACH
WORK FLOW

How We Work

Standardized project management ensures every order is delivered on time, on spec, on volume

01

Requirement Brief

We thoroughly understand your product requirements, technical specs and lead time

02

Engineering Design

Mold structure design, mold-flow analysis, process planning and review

03

Precision Machining

CNC, EDM, wire-cut and grinding precision manufacturing

04

Sampling & Inspection

Mold assembly, trial & tuning, CMM inspection and quality verification

05

Volume Production & Delivery

Volume production, QC, on-time delivery and after-sales service

QUALITY CONTROL

End-to-End Quality Control

Our IQC→IPQC→OQC system inspects every step from raw material to shipment, guaranteeing consistent, reliable quality.

1

IQC · Incoming Inspection

Every incoming batch is checked — material certificates, hardness and dimensions; non-conforming material is rejected.

2

IPQC · In-process Inspection

First-article approval and patrol inspection per process; 100% check on critical dimensions with live data records.

3

OQC · Final Inspection

Pre-shipment CMM full-dimension, appearance and functional tests; inspection report travels with goods.

4

After-sales Tracking

We keep tracking performance after delivery, respond promptly to feedback and continuously improve processes and quality.

品质检测
FAQ

FAQ

Answers to the questions customers ask most about our services and capabilities

How long does mold development usually take?

Simple molds take 15-20 days; complex molds 25-35 days, depending on part geometry, mold size and tolerance. We confirm an exact schedule after evaluation.

What is your MOQ?

No MOQ for mold development. Die castings typically start at 500 pcs, negotiable by part and process. Low-volume prototyping is welcome.

Can you provide samples?

Yes. T0/T1 trial shots are free after mold completion; standalone prototyping carries a sample fee, refundable once volume reaches the agreed quantity.

What payment terms do you accept?

Mold: 50% deposit, 50% after successful sampling. Production: 30% deposit, 70% before shipment. Credit terms negotiable for long-term partners. T/T, WeChat Pay and Alipay accepted.

How are quality issues handled?

For defects on our account we repair, replace or refund free of charge including freight. Non-human mold damage within warranty is repaired free so your production is never interrupted.

Do you export? Which trade terms?

Yes — we ship worldwide. EXW/FOB/CIF supported. We assist with customs and inspection paperwork and provide English drawings and inspection reports.

SITE STATISTICS

Website Statistics

Totals by Busuanzi; daily figures computed from server access logs, refreshed every 30 minutes

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CONTACT US

Contact Us

Need a mold, die castings or automotive parts? Contact us anytime — we reply within 24 hours with a professional quote and solution.

Address

Kexin Factory, Building 26, Xinzhou Meigu Technology Park, Daze Town, Xinhui District, Jiangmen, Guangdong

Phone

+86 13825775163 (Mr. Liu Xinwei)

Email

13825775163@139.com

liuyingjun09@outlook.com

WhatsApp

+86 138 2577 5163 (Click to Chat)

WeChat

13825775163 (same as phone number)

Business Hours

Mon - Fri, 8:00 - 18:00 (GMT+8)