
About LongWang
Comprehensive Custom Metal Solution

Dongguan Longwang Hardware Co., Ltd. was established in 2008.The factory employs more than 360 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 400 equipment including CNC machining centers, automatic lathes, sheet metal, stamping, welding, environmentally friendly spraying, and injection molding with more than 10 production lines. Among them, there are more than 200 CNC machining centers, brands related to Japanese brothers, American Haas, Taiwan domestic production, etc.; 18 computerized automatic lathe machines; 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; 6 injection molding machines. The quality team has 1set Mitutoyo 3D inspection equipment, 1set 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.
What we do
A trusted manufacturing solutions partner with the people, technology, and capacity to support projects from concept to production.

18+
Experienced Factory
16000
Premium Factories
2000+
Global Customer
20+
Professional Engineer
20
Mass Production
Built on certified quality standards, advanced technologies, and proven manufacturing expertise across diverse industries


ISO 9001
ISO 9001 certified

ISO 14001
ISO 14001 certified

IATF
IATF-Certificate

Our Mission and Visio
Your Trusted Manufacturing Solutions Partner
Longwang delivers comprehensive manufacturing solutions that simplify product development, optimize production efficiency, and support customers from prototype validation to mass production.
Customer Success Story













Our 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
Deeply cultivating the field of precision components processing.
tel:
0769-82763299
Mobile:
18988716988
fax:
0769-82763199
Address:
No.3 Longze Road,Chang'an,Dongguan, China,523861
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