This is the supplier profile page of Sinotronics Co., Ltd., where buyers can explore products, connect directly with the supplier for pricing inquiries.

China
3.4
jiangsu changzhou, China
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Business Description
Sinotronics Co., Ltd. is a leading supplier of industrial electronic components and audio products, was established in 1999 by three manufacturing enterprises close relationship together,
And has full international sales capabilities.
We are specialized in exporting a wide variety of Mylar cone speaker, Car speaker, Tweeter, Travel charger, Power Transistor, Diodes bridge, Rectifier, Potentiometer, Variable capacitor, Electronic Vacuum tube, RCA connectors and so on.
We provide low cost products and supply chain solutions while focusing on time management for the benefit of our customers.
Sinotronics Co., Ltd., your reliable partner in China
We are also dealing our main items as follows;
Plugs, Jacks and Sockets, Coaxial Connectors, Adapters, Binding Posts, Wire Harnesses, Battery Snaps and Holders, MIC Connectors, Phone Connectors, Switches, CATV, Car Speakers, Woofers, Tweeters, Horn Speakers, Speaker Boxes Speaker Accessories, Earphones and Microphones, Audio Equipment, Electrician DIY Tools, Multimeters, Power Supply, Power Outlet and Plug, Auto Accessories, Cable Assembly and Cables, Computer Connectors, Computer Cable Assembely Antenna, Resistors and Potentiometer, Capacitors, Diodes and Rectifiers, ICS adn Transistors, Filter and Resonator, other Parts and Components.
And has full international sales capabilities.
We are specialized in exporting a wide variety of Mylar cone speaker, Car speaker, Tweeter, Travel charger, Power Transistor, Diodes bridge, Rectifier, Potentiometer, Variable capacitor, Electronic Vacuum tube, RCA connectors and so on.
We provide low cost products and supply chain solutions while focusing on time management for the benefit of our customers.
Sinotronics Co., Ltd., your reliable partner in China
We are also dealing our main items as follows;
Plugs, Jacks and Sockets, Coaxial Connectors, Adapters, Binding Posts, Wire Harnesses, Battery Snaps and Holders, MIC Connectors, Phone Connectors, Switches, CATV, Car Speakers, Woofers, Tweeters, Horn Speakers, Speaker Boxes Speaker Accessories, Earphones and Microphones, Audio Equipment, Electrician DIY Tools, Multimeters, Power Supply, Power Outlet and Plug, Auto Accessories, Cable Assembly and Cables, Computer Connectors, Computer Cable Assembely Antenna, Resistors and Potentiometer, Capacitors, Diodes and Rectifiers, ICS adn Transistors, Filter and Resonator, other Parts and Components.
Business Overview
Avg Response Time
≤ 1h
Sinotronics Co., Ltd. has been operating since May 2000, showing a long-standing presence in the electronics supply chain. They offer a wide range of core components like potentiometers, speakers, and transistors — common in industrial and consumer electronics — which makes them a strong fit for buyers in manufacturing or automation. The company supports multiple shipping terms including FOB, CFR, and CIF, giving buyers flexibility in how they manage freight and delivery. Accepting a broad range of payment methods — including LC, T/T, D/P, PayPal, and Western Union — means they can serve both large, secure transactions and smaller, quick orders. However, the lack of verified work email and phone number raises a red flag for buyer due diligence. Without verified contact details, it's harder to confirm real-time communication or respond to urgent requests. Buyers should request additional verification before placing large or time-sensitive orders.
Trade Capabilities
Business Terms
Trade Ability

