About us

SINNHONG ELECTRONICS CO.,LIMITED.a proud supplier of custom cable and wire harness assemblies,Located in Dongguan City,covers an area of 6000 square meters,SINNHONG now equipped with more than 200 production workers to enhance manufacture capability and with an outstanding R&D team to upgrade and innovate our products. our custom cable assemblies including:A/V cables,computer cables,telecommunication cables,industrial cables,and custom Wiring Harness like automative wire harness,industrical equipment wire harness,vending machine,game machine,security product wire harness etc.most of our products are RoHS 2.0, REACH, Halogen-Free Compliance.We knew all customers have expectation on "High quality, High-mix, Low-volume, Competitive Price", we have made much investment in order to meet this target, bought many Automation, Semi-Automatic Machines, to build a Flexible Manufacturing System(FMS)."Quick Turnaround, Exceed Customers' Expectation" is our management philosophy, based on our professional engineering team and FMS, we are able to provide our customer a fast and professional service on Product Design, Prototype, Manufacturing and Deliveries.Welcome to Corporate with Us, We Will Help You to Win Much More Businesses

We are devoted to provide high quality cables and custom cable assembly service at the most competitive prices.We continually invest in new equipment to process wire and cable assemblies,allowing us to remain competitive in the world marketplace,We are now mainly engaged in manufacturing small and medium volume overseas cable and cable assembly orders compliant with ROHS requirement. We can quote customer requirements using the original parts according to the customer’s drawings (such as Molex, JST, AMP, Tyco, JAE,Hirose,etc)or also using equivalent parts which usually save time and money after customer's approval.


SINNHONG ELECTRONICS is firmly committed to providing the finest value for quality, price and service available in the marketplace.We work hand-in-hand with our customers to develop and implement complete manufacturing solutions 

that meet our customers' needs.


Domestic and Offshore Manufacturing

Large and Small Volume Production

Original or Equivalent Parts

Domestic Molding

Custom Tooling


With a combined 20 years of experience in cabling technology,we can draw from the past to deliver on your needs.You can rest 100% trust on our products, for we have obtained lots of high-standard certificates, UL (the USA), ISO9000:2000, CE, CUL and RoHS certificates, all of which prove high quality of our  products.

Our products are using in following industries:

Consumer, Audio, Video, White market






Led lighting

Contact Us

ADD: Building 14, Xianxi Industrial Park

Chang'an Town,Dongguan City 

GuangDong 523846,China

EMAIL: sales@sinnhong.com


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