info@jiangchengjm.com
Precision CNC Machining Service |Rapid Prototype Service
YOU DREAM IT,WE MAKE IT!
Professional Customized Processing
CNC Machining Service
Sheet Metal Service
Mold Manufacturing Service
Injection Molding Service
Vacuum casting Service
3D printing Service
WELCOME TO COOPERATE WITH US
Making Your Concepts To Reality For Over 15 Years.
Rapid Prototyping Service:CNC Machining,Sheet Metal,Mold Manufacturing,Injection Molding,Vacuum Casting,3D Printing.
Sign a Non-disclosure Agreement Before All.
1500+
The factory covers 1500 square meters
15+
The JIANGCHENG team has more than 15 years of combined experience in rapid prototyping
25+
JIANGCHENG has a high-level technological group of 25 peoples.
JIANGCHENG Providing High-Quality Prototyping And Manufacturing Service
-- NO PROTOTYPE IS TOO HARD TO BUILD
About JIANGCHENG

The JIANGCHENG team has more than 15 years of combined experience in building prototypes.

Our factory is located in Dongguan, China, with our international trade team based in Shenzhen. JIANGCHENG occupies over 1,500 square metres of factory space. Should you happen to be in the local area and wish to arrange a visit or require prototype production, please do not hesitate to contact us.

There is no need to worry about language barriers; our sales personnel can communicate in both written and spoken English, ensuring our engineering team adheres strictly to every detail specified in the CAD drawings.


Tight Tolerance
The high precision CNC lathe machine can reach tight tolerance ±0.005-0.01mm.
Quickly Service
Within 30 minutes quote price, 3 days for sample order, 7-10 days for large order.
Quality And Reliability
We have our own product quality testing center and a full range of testing equipment; 100% full inspection before shipment.
One-Stop Solutions Service
Only need you provide one drawing or sample, and leave everything else to us. Our team will make drawings and high quality product for you.
READ MORE
Our Cases
JC-Stainless steel-01C
Sheet Metal
Sheet Metal-001
Sheet Metal-005
Wood-003
Wood-004
Wood-002
Wood-001
Vacuum casting-005
Vacuum casting-004
JC-Stainless steel-01
JC-Plastic-PTFE 02B
JC-Plastic-PTFE 01H
JC-Plastic-PE-01
JC-Copper-05A
JC-Brass-01C
JC-Brass-01
JC-Aluminum-49
JC-Aluminum-26
JC-Aluminum-24
Our Advantage
Equipment and Techniques
Equipment and Techniques
Have advanced equipment and techniques like multi-axis CNC machining,3D printing,Injection molding machine and rapid tooling to make your design quickly and accurately come true.
Quality Control
Quality Control
Each process is followed by the professional team from processing to the parts finished.Upon request, We also provide FAI or OQC report when shipping.
Rapid Responses
Rapid Responses
Including quotation, process communication, processing problems, production schedule, etc.
Confidentiality
Confidentiality
We will strictly follow the confidentiality agreement to protect the rights and interests of our customers.
Delivery Guarantee
Delivery Guarantee
Our project manager will follow up the progress of production orders until shipment, to make sure each order will be delivered on time.
The most competitive prices
The most competitive prices
Our engineer team will check the drawings and provide professional advice to help customers evaluate the most reasonable process, which can reduce the cost, but not affect the quality, meanwhile we can ensure at a reasonable price.
Feel Free To Contact With Us
Just leave your email or phone number in the contact form so we can send you a free but professional quote!
File
We provide a one-stop service for rapid prototyping and batch production processing.
COPYRIGHT © 2026 Shenzhen JIANGCHENG Precision Manufacturing Co.,Ltd