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Services & Advantages
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Guarantee quality
Dongguan Guangye Metal earned ISO9001 and ISO14000 certifications in 2010. With a full-process quality control system in plac
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Production Capacity
Guangye Metal: Full-line copper/aluminum melting & extrusion equipment, 60,000+ tons annual output, high-precision laser cutt
About Us
ABOUT US
Dongguan Tongwang Precision Hardware Co., Ltd.Dongguan Tongwang Precision Hardware Co., Ltd. has now developed into an international enterprise integrating technical R&D and professional manufacturing of various environment-friendly copper and aluminum ma...
News Center
NEWS
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19 2026-03
What Is the Density of Aluminu
The density of aluminum plates is not a fixed value. Ranging from high-purity industrial aluminum (with a purity of up t...
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19 2026-03
Complete Guide to Aluminum All
Aluminum alloy profiles come in a wide range of models and classifications. This guide sorts them out by alloy grade, cr...
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19 2026-03
Aluminum 1100, also known as AA1100 or EN AW-1100, is an industrial pure aluminum with an aluminum content of over 99.0%...
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19 2026-03
What Is the Principle of Stain
Are you still troubled by burrs, severe deformation, and inability to cut complex patterns in stainless steel processing...
