Dongguang Shengang Precision Metal& Electronic Co.,Ltd.

A few words about us
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Dongguang Shengang Precision Metal& Electronic Co.,Ltd.

1. Year established : 2000

2. Factory area: 3500  m³

3. Number of people: 60


Enterprise spirit:
Create a world brand with making high quality;
Create brillant with hard working & acting integrity;
Win for all world with unique innovation


Dongguan Shengang Precision Metal & Electronic Co., Ltd was established in 2000, who specializes in the manufacture of quality door & window building products, including concealed hinge, invisible hinge, door hinge, soss hinge, adjustable hinge, hidden hinge, italy hinge, germany hinge, 3d hinge, zinc alloy hinge, 180 degree hinge etc. Shengang is committed to fulfilling the most challenging customer requirements and is constantly seeking to introduce and implement new viable systems for the construction industry worldwide. At the pass 15 years, shengang is dedicated to offering quality products with personalized efficient customer service.


Shengang Has more than 30 series different concealed hinge system, produced a strong and secure assembly. The unique design of shengang combines visual appeal, strength and versatility.

Company Details

Main Market

North America

South America

Western Europe

Eastern Europe

Eastern Asia

Southeast Asia

Middle East




Business Type




Brands : SG

No. of Employees : 80~100

Annual Sales : 5000000-10000000

Year Established : 2000

Export p.c : 70% - 80%

Company History


shengang hardware established by Mr. shenci hu in 2000.

2004-2006 main business is mould macnufatory, located in xiabian;
2006-2008 main business is mould, equipment manufacturing, located in xiagang
2008-2013 mian business is hinge mmacnufatorying, located in huaide
2013-now   main business is door concealed hinge.

Company Service

Dongguan Shengang Precision Metal & Electronic Co., Ltd. was established in February 2000,
Belonging to Shengang Precision Metal & Electronic (Hong Kong) Ltd, which is an integrated international company
dedicated to the production and sales of door and window hardware development.

We supply stainless steel hinge, multi-functional direction adjustable hidden hinge, Japanese 3d adjustable flat open hinge, German-style plug-dimensional adjustable hinge,
silent indoor locks, handles, Japanese-style lock, door holder, folding door accessories,
sliding door fittings, aluminum alloy guide rails etc.

Our company has advanced production equipment and technology, owns a group engaged
R & D, mold making, production, processing, product testing, product of secondary processing and assembly
Automation equipment development engineers, and establish and perfect the system of production and management,
We have good production line employees, making product innovation.
 "shengang products" has sold over China and exported to the market of Europe, America, Southeast Asia,
Middle East and other countries and regions around the world. Meanwhile, we cooperate with  some famous brands around the world, under OEM, ODM cooperation.
Shengang has establishment a  wide sales mode. Especially with the real estate, architectural design companies.

We are not only concerned about every aspect and detail of our products, but also pay attention to every client,we are always being unique and being more excellence.

Shengang executs "be the door hardware leader bases on our excellent quality and well-deserved reputation.

Our mission: to create a peaceful and harmonious environment for your house.
Shengang's goal is "Shengang hardware benefits all over the families."

Company Team




Our Professional Team is a knowledge based group which endeavors to provide best and wide spectrum of corporate services at one stop. We wish to establish ourself as a destination where all paths in hunt for corporate home hardware solutions end. We have strong foundations by which we wish to achieve robust growth. Our diversified and dedicated team of professionals have expertise in providing supreme corporate services.


We wish to provide information which is based on the stated and unstated needs of different individuals that confirm to professional ethics, integrity & confidentiality.


Address: Junda industrial zone, Cuntou, Humen town, Dongguan city, Guangdong, China

Factory Address:Junda industrial zone, Cuntou, Humen town, Dongguan city, Guangdong, China