Company Profile

Zhejiang Dongya Electronic Co., Ltd was founded in Y1984.

We specialize in designing, manufacturing and selling High & Low Voltage DC Contactor, Shunt and Hydraulic Circuit Breaker.

We offer dozens of product series and more than 300 models with annual production capacity of 15m pieces. Our products are widely used in Telecommunication, EV, Mechanical Engineerings, Power Distributions and etc.
Dongya is accredited with IATF16949, ISO9001, ISO14001 and ISO45001. Most of our products have safety approvals of UL, TUV, CE and CCC. 

We aim to provide world class quality products and services to each of our valued customer.


Business Type Manufacturer, Trading Company Country / Region Zhejiang, China
Main Products DC Contactor(High & Low voltage),
Relay, Shunt, Breaker
Total Employees 301 - 500 People
Total Annual Revenue US$10 Million - US$50 Million Year Established 2001
Certifications - Product Certifications(25) TUV, CQC Certificate, TUV, TUV, TUV, TUV,
TUV, UL, CQC Certificate, TUV, CQC Certificate,
CQC Certificate, CQC Certifi…
Patents - Trademarks -
Main Markets Western Europe 11.11%
Eastern Asia 11.11%
Mid East 11.11%
Product Capacity

Production Flow


Factory Information

Factory Size

5,000-10,000 square meters

Factory Country/Region

Wengyang Industrial Zone, Yueqing City, Zhejiang Province. China

No. of Production Lines

Above 10

Contract Manufacturing

OEM Service Offered

Annual Output Value

US$10 Million - US$50 Million

Trade Abilitty

No. of Employees in Trade Department

6-10 People

Average Lead Time


Total Annual Revenue

US$10 Million - US$50 Million

Business Terms

Accepted Delivery Terms

FOB, CFR, CIF, EXW, FAS, FCA, DDU, Express Delivery

Accepted Payment Currency


Accepted Payment Type

T/T, L/C, PayPal, Cash, Escrow

Nearest Port

Shanghai, Ningbo