
About LongWang
Comprehensive Custom Metal Solution | CNC Machining | Sheet Metal Fabrication | Stamping | Assembly

Dongguan Longwang Hardware Co., Ltd. was established in 2008. The factory employs more than 560 people, nearly 30,000 square meters, It has passed ISO quality system certification and environmental protection certification, and professional hardware customized processing. It has more than 700 equipment including CNC machining centers, CNC lathes, Swiss lathes, sheet metal, stamping, welding, environmentally friendly spraying, with more than 10 production lines. Among them, there are more than 500 CNC machining centers, brands related to Japan Brothers, American Haas, Taiwan domestic production, etc.; 3 laser cutting machines, 2 5-ton cranes, 1 NCT digital punching machine, and 10 bending machines; 10 sets of high-speed continuous pneumatic punching machines; 15 sets of welding machines; one 8m*4.5m super large spraying line, one automatic spraying line; The quality team has 1 set Mitutoyo 3D inspection equipment, 1 set 2.5D inspection equipment , 1 set 2D inspection equipment, hardness tester, spectrometer and other related inspection equipment totaling more than 100 categories.
From Longwang’s foundation in 2008 to today’s integrated manufacturing capabilities, every milestone reflects continuous innovation, expanded production capacity, and Longwang’s long-term commitment to global precision manufacturing excellence.
2008
Longwang was founded in Dongguan, beginning with customized precision hardware manufacturing services for domestic industrial and electronic equipment customers.
2013
LW established the CNC Machining Department, expanding precision manufacturing capabilities for complex metal components and diversified industrial applications globally.
2018
Longwang launched the sheet metal fabrication and stamping department, strengthening integrated manufacturing capabilities and supporting more comprehensive production solutions.
2019
LW added multiple assembly production lines, officially providing one-stop manufacturing and assembly services for global customers across various industries.
2024
Longwang expanded assembly capacity significantly, improving production efficiency and enabling parallel delivery for multiple large-scale manufacturing projects simultaneously.
Basic Info About Longwang
A trusted manufacturing solutions partner with the people, technology, and capacity to support projects from concept to production.

18 Years +
Experienced Factory
30000+ ㎡
Factory Area
2000+
Global Customers
20+
Professional Engineers
Support
Prototype & Mass Production
Built on Certified Quality Standards


ISO 9001
ISO 9001 Certificate

ISO 14001
ISO 14001 Certificate

IATF
IATF16949 Certificate

Our Mission and Vision
Your Trusted Manufacturing Solutions Partner
Longwang supply comprehensive manufacturing solutions that simplify product development, optimize production efficiency, and support customers from prototype validation to mass production.
Longwang Cooperated Customers













Our Factory Workshop & Team
Our dedicated team combines hands-on experience and advanced engineering skills to provide clients with dependable, high precision, and innovative manufacturing solutions























Get in Touch With us
Helping customers grow steadily and achieve win-win development
Your trusted partner for CNC machining, sheet metal fabrication, stamping, and assembly. From prototyping to mass production with strict quality control.
tel:
0769-82763299
Mobile:
+86 18988716988
fax:
0769-82763199
Address:
No.3 Longze Road, Chang'an Town, Dongguan City, Guangdong Province, China,523861
Copyright © 2008-2026 | Dongguan Longwang Hardware Co., Ltd. | All Rights Reserved.