About Us
A focused supplier of switching and circuit-protection components for distributors, OEMs and manufacturers worldwide.
Who We Are
Yueqing Nengyuan Trading Co., Ltd. is a supplier of micro switches and molded case circuit breakers (MCCB). We combine two strengths under one roof: an authorized agency partnership for ZHJ micro switches, and our own manufacturing for the NY brand MCCB line.
We are based in Yueqing, Wenzhou — China's capital of low-voltage electrical manufacturing, home to the world's largest cluster of switch and circuit breaker factories built over four decades. Being inside this ecosystem means fast access to components, tooling and engineering talent — which translates into competitive pricing and short lead times for our customers.
Our customers are distributors, panel builders, OEM manufacturers and project contractors across the Middle East, Europe and other regions. They rely on us for consistent quality, honest specifications, and quotations that arrive within 24 hours. We hold registered import & export rights, so we handle customs documentation and shipping end-to-end.
Our Two Business Lines
Micro Switches
As an authorized ZHJ distributor, we supply the full micro switch range — basic, waterproof IP67 and roller-lever series — with genuine products, stable stock and factory-backed support.
Molded Case Circuit Breakers
The NY brand MCCB line is produced in our own factory with complete type testing, CE marking and IEC 60947-2 compliance. OEM/ODM and private labeling are our specialty.
What We Believe
Honest Positioning
We tell you exactly who makes each product: NY MCCBs come from our own factory, ZHJ micro switches from our authorized agency. No fake factory stories.
Quality Before Price
Every batch is inspected before shipment. We would rather explain a price than defend a defect.
Speed Matters
24-hour quotation, fast sample dispatch, transparent lead times.
Grow With Clients
We succeed when our distributors and OEM partners win repeat orders in their markets.