Dongguan Shengang Precision Metal & Electronic Co., Ltd. was founded in February, 2000, affiliated to Shengang Precision Metal & Electronic (Hong Kong) Co., Ltd. We are a comprehensive international manufacturer integrating the research and production, development and sales, specialized in the line of door and window hardware.

Our products contain ordinary hinges, functional multiple-direction adjustable concealed hinges, three-direction adjustable Japanese casement hinges, external three-direction adjustable German hinges, interior door locks, antitheft locks, handles, lock bodies, door stoppers, door closers, sliding rails, folding door fittings, sliding door fittings and so on.

Our company possesses advanced production equipment and leading production technologies. Meanwhile, we are fortunate to have the help of a number of high-quality technical engineers who devote themselves to the research and development, mold making, production and processing, as well as the product testing. Besides, we have established a perfect production management system and employed dozens of excellent production staff members. Therefore, our products can be updated continuously.

"Shengang Hardware" we are producing now sells well both at home and abroad. We also can find ready markets in Europe and America, Southeast Asia and the Middle East. In the period of building our autonomous brands "Shengang" and "NSG", we cooperate with international well-known brand manufacturers in the way of OEM and ODM at the same time, thus establishing broad sales channels. Moreover, we discuss and cooperate with real estate business and architectural design companies.