Dongguan longwang Hardware Co., Ltd is a steadily growing business founded in 2006. As a metalworking company, we offer a full range of CNC Turning, Milling, Sheet Metal Machining and Stamping. The most diverse types of materials are used, such as titanium, aluminum, brass, bronze, steel,stainless steels,POM & so on.
Our factory in dongguan covers an area of over 3,000 square meters of production area. We process materials standardized and with the latest machines. Our machinery includes a dozen CNC machining centers (3-axis and 4-axis), CNC Turning Machines, Automatic Turning Machines,Laser Cutting, Punching ,Welding and Laser Engrave. We accompany the entire development process, from purchasing to production, quality management, packaging and shipping.
Our company has undergone a series of quality audits in recent years and has focused on investing in quality assurance equipment. A series of coordinate measuring machines and general measuring devices are used here. With our machines and well-trained staff we can guarantee tolerances of +/- 0.002mm. We can comply with the standard certifications ROHS and REACH. Materials can be supplied with ASTM and UNI qualifications. Most recently, in 2018, we have again obtained the ISO9001 certification.
Through many years development, we gathered a group of experienced engineers and machinists, and many qualified partner suppliers in China to offer us surface finish, raw materials and related services. With these precious resources, we are capable to provide our customers with stable quality machined parts and premium services.
The custom cnc machined parts we produced are mainly served for Electronics, Aerospace, Medical, Defense and Military, Telecommunication, Test & Measurement, Semiconductor, Automation, Automotives, Bikes & Scooters, etc. We can not only produce precision machining parts, but also do assembly and custom test fixture engineering design according to different demands from customers.
Kinsai work shop is well equiped with advanced CNC milling machines, CNC turning machines, precision grinding machines, Wire EDM machines, honing machines, tapping machines, sand blasting machines, etc, and test instruments like Swiss TESA CMM, Swiss TESA height gauges, projectors, Mitutoyo roughness tester, Microscopes, etc.
We have grown steadily by providing our customers with responsible services, on-time delivery, best price and carefully inspected parts before shipment. This saves our customers precious time and energy on purchasing. Till now, we have been serving more than 80 customers from North America, Europe and Japan for more than 15 years.
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