Wenzhou Jintong Complete Electrical Equipment Co., Ltd. (Wenzhou Jintong) was established in Wenzhou in 2001. With over 20 years of experience in SMC and BMC component manufacturing, mold making, and process engineering, the company has grown into a dedicated supplier of thermoset composite solutions for industrial customers worldwide.
Wenzhou Jintong produces precision components from thermosetting plastics and resins. These materials are selected for their high heat resistance, mechanical strength, dimensional stability, and long-term reliability — characteristics essential for demanding applications where safety and consistent performance are critical.
Our products serve a broad range of industries:
Electrical power distribution
Automotive
Rail transportation
Renewable energy (wind and power generation)
Industrial equipment
Metering and instrumentation
Medical devices
Other high-end industrial sectors
Over the years, Wenzhou Jintong has established long-term partnerships with leading domestic and international customers. We support them with consistent product quality, customized engineering solutions, and reliable delivery performance. Collaboration is central to our approach — our engineering team works closely with customers from early-stage design review through mass production to ensure manufacturability and cost-effectiveness.
For electrical applications, Jintong's portfolio includes:
Fuses
Disconnectors
MCCBs
Micro switches
Rail contactors
Explosion-proof components
Related assemblies
Beyond standard products, we have designed and delivered hundreds of non-standard, application-specific components tailored to individual customer requirements.
The main production facility covers 10,800 m² and integrates in-house mold manufacturing, compression molding, and injection molding workshops under one roof. Equipped with multiple automated production lines and advanced processing equipment, the facility supports both medium-volume and high-volume production programs with sufficient capacity and short lead times.
Quality and sustainability are embedded in our operations. Wenzhou Jintong operates under internationally recognized management systems and holds the following certifications:
ISO 9001:2015 — Quality Management System
ISO 14001:2015 — Environmental Management System
ISO 45001:2018 — Occupational Health and Safety Management System
To be the global benchmark supplier in the thermoset industry.
We aim to provide our employees with a comfortable and supportive working environment, along with a competitive and rewarding compensation structure. We believe that skilled, motivated people are the foundation of manufacturing excellence.
At the same time, we are committed to becoming one of the most competitive and technologically driven companies in the automation and information-oriented segment of the thermosetting industry.
Continuous Improvement — We invest in ongoing training and skills development, encouraging every team member to identify process improvements and contribute to operational excellence.
Smart Manufacturing — Our production workshops are progressively integrating automated production lines and digital process controls, reducing manual variability and improving consistency.
Employee Well-being — Beyond compensation, we maintain safe, clean, and organized workspaces, with occupational health and safety management certified to ISO 45001:2018.
This combination of people-first values and technology-driven ambition defines who we are — and shapes how we deliver quality to our customers every day.
Our mission is to provide customers with complete thermoset solutions and professional technical support — spanning raw material selection, mold manufacturing, and component molding — all within a single, integrated service chain.
We focus on continuous improvement in the areas we know best. Every lesson learned along the way strengthens our expertise and refines how we serve our customers.
Looking ahead, our vision is to evolve into an automation-driven, digitally connected enterprise in the thermoset industry — setting a new standard for efficiency, consistency, and innovation in everything we make.
