Expertise in Mold Making and BMC Insulator Manufacturing
At HST, we specialize in injection mold making and BMC insulator manufacturing. As a full-service mold maker, we handle the design, engineering, and production of high-precision molds and technical plastic molded parts. With extensive experience in BMC insulator manufacturing, we provide end-to-end solutions, from concept to finished product.
Plastic Solution: From Design to Finished Products
At HST, we deliver end-to-end solutions, guiding you from concept and 3D design to mold flow analysis, and continuing through mold making, mold spare parts production, and finished product manufacturing.
Our expertise spans a diverse range of industries, including automotive, electrical, and consumer goods, as well as spare parts for molds and tooling. We also specialize in the manufacturing of glass fiber-reinforced polyester (BMC) insulators.
At every stage, we work closely with you to provide innovative, cost-effective, and high-performance plastic solutions tailored to your unique needs.

3D mold design
Custom, high-precision 3D mold designs to meet the needs of diverse industries.

Mold flow analysis
Accurate simulation to ensure efficient mold design and production.

Injection mold
Build and maintain molds for injection molding, as well as advanced casting and pressing technologies.

Mold spare parts
Precision spare components for mold and tooling maintenance.

BMC insulator
Pin insulator made of glass fiber-reinforced polyester.

Plastic solutions
Comprehensive, full-service solutions for your plastic applications.
Why Choose HST Tech
At HST, our core values—Honesty, Service, and Trust—define everything we do.
Guided by these principles, we deliver reliable solutions and build lasting partnerships. Below are four key reasons why customers worldwide trust us for both mold making and BMC insulator manufacturing.

One-Stop Service
We offer complete solutions from mold design to injection molding, helping customers accelerate project timelines and bring products to market quickly.

Technical Engineer Team
Our engineers, with 20+ years of experience, use cutting-edge tools like Siemens NX, SolidWorks, and Moldflow to deliver precise and innovative designs.

20+ Years of Experience
With 20+ years of expertise, we craft molds to HASCO and DME standards, export globally, and continuously invest in advanced technology and processes.

German Technical Support
With support from our German partner, we ensure precision, efficiency, and compliance with international standards to meet global demands.
Our Service Process
Consulting & Custom Design
We leverage extensive experience from the very start of the tool development process. This ensures that every product is fully optimized for its application, even for the most complex designs.Insulator Manufacturing
Beyond mold making, we specialize in producing high-quality glass fiber-reinforced polyester (BMC) insulators. Designed for both low and high-voltage applications, our insulators are durable, reliable, and customizable to meet exact specifications.After-Sales Support
Our service extends beyond delivery, offering ongoing support like maintenance, troubleshooting, and spare parts supply. We’re committed to the longevity and performance of your products.

Mold Design & Engineering
1.Design for Manufacturing(DFM)
2.3D Solid Modeling
3.Mold Flow Analysis

Plastic Injection Molds
1. In-house Tool Manufacturing
2.Tolerances as Tight as ±0.003mm
3.Injection Mold Tooling for Various Industrial Applications

BMC Insulator Manufacturing
1.From Design to Production
2.Electrical Components for Indoor and Outdoor Applications
3.Technical Support from Our German Partner, Following German Standards
Ready to Bring Your Ideas to Life?
Get in Touch or Request a Quote
Our Team will be happy to help you with any questions you may have.