Your Turnkey Partner From Material To Molding
Core Expertise In Motor Molds And BMC Material Molding
Precision Injection Molding for Automotive, Appliance & Medical
ISO 9001:2015 Certified Factory & IATF 16949
Your Turnkey Partner From Material To Molding
Expertise In Motor Molds And BMC Material Molds
Precision Molds for Automotive, Appliance & Medical
ISO 9001:2015 Certified Factory & IATF 16949
Partner with WonTech for seamless, start-to-finish injection molding solutions. With 20 years of experience in mold and material manufacturing,our command of materials, mold, and process empowers your innovation, delivering the perfect harmony of top-tier performance and cost efficiency.
Our Full-service Capabilities
Just provide an idea, and we’ll handle the rest. We are experts in every aspect, from material selection and DFM analysis to mold making, mass production, and quality inspection. We are committed to providing seamless integrated services to save you communication costs, shorten project cycles, and ensure the superior quality and market competitiveness of your final product.

Plastics Engineering
Quality from the Source. We maintain consistent quality by controlling the entire process, from the material’s molecular structure to the final product’s performance, eliminating the inherent instability of outsourced materials. With deep expertise in thermoplastics, thermosets, and modified engineering plastics, we precisely decode your product needs to deliver optimized material selection. Streamline your supply chain with a single source for seamless part manufacturing, ensuring performance and cutting down on communication costs.

Mold Design And Manufacturing
We achieve seamless collaboration, cost reduction, and efficiency through deep integration of material properties, mold design, and manufacturing. Our core expertise covers high-lifecycle injection molds, hot runner systems, and specialized BMC motor molds. By strictly adhering to SPI/HASCO standards and utilizing precision equipment, we achieve a first-time mold success rate exceeding 90%. This ensures unmatched stability and efficiency for your mass production, providing a single-source solution for your most demanding projects.

Injection Molding Solution
With dozens of injection molding machines and proven expertise, we annually supply over 500 molds and manufacture 100+ million plastic components. Our comprehensive solution is built on three pillars: high precision with tight tolerances, exceptional production efficiency, and optimized cost-effectiveness. This enables flexible customization and rapid response while maintaining consistent quality across all orders. Through advanced equipment and standardized processes, we ensure reliable part performance and meet sustainability requirements.
Quality from the Source. We maintain consistent quality by controlling the entire process, from the material’s molecular structure to the final product’s performance, eliminating the inherent instability of outsourced materials.
With deep expertise in thermoplastics, thermosets, and modified engineering plastics, we precisely decode your product needs to deliver optimized material selection. Streamline your supply chain with a single source for seamless part manufacturing, ensuring performance and cutting down on communication costs.
We achieve seamless collaboration, cost reduction, and efficiency through deep integration of material properties, mold design, and manufacturing.
Our core expertise covers high-lifecycle injection molds, hot runner systems, and specialized BMC motor molds. By strictly adhering to SPI/HASCO standards and utilizing precision equipment, we achieve a first-time mold success rate exceeding 90%. This ensures unmatched stability and efficiency for your mass production, providing a single-source solution for your most demanding projects.
With dozens of injection molding machines and proven expertise, we annually supply over 500 molds and manufacture 100+ million plastic components. Our comprehensive solution is built on three pillars: high precision with tight tolerances, exceptional production efficiency, and optimized cost-effectiveness. This enables flexible customization and rapid response while maintaining consistent quality across all orders. Through advanced equipment and standardized processes, we ensure reliable part performance and meet sustainability requirements.
Your Trusted Manufacturing Partner
Founded in 1995, we are a high-tech company specializing in precision injection molding. Operating from 20,000+ sqm of modern facilities, we are a trusted supplier of critical components for multiple Fortune 500 and industry-leading companies.
- Dozens of all-electric and servo injection molding machines
- Core engineering team with 10+ years of average experience
- Over 5% of revenue invested in R&D for continuous innovation.
- Trusted supplier of critical components to industry leaders.
Our Service Process
We are a professional injection molder, offering turnkey solutions that cover the entire process from material selection to mass production. Every step is optimized for cost and performance to ensure efficient and low-risk project execution. We also provide flexible options including rapid prototyping, low-volume, and custom part manufacturing.And this systematic approach has been rigorously proven through our work on motor housings and BMC insulation parts, guaranteeing a high project success rate.

Material Selection
We integrate DFM analysis from the outset, balancing cost and performance with our materials expertise to deliver ideal solutions and prevent future defects.

Mold Design
Our production-ready mold design leverages CAE analysis to optimize flow, cooling, and structure, ensuring superior manufacturability, longevity, and efficiency.

Mold Manufacturing
We select premium steel and utilize precision CNC/EDM machining, backed by full-process quality control to guarantee superior core,cavity accuracy and mold longevity.

Mold Trial
Our rigorous trial-run process optimizes parameters, validates the product, and provides detailed reports for your approval, ensuring flawless mass production.

Serial Production
We leverage proven processes and automated production with strict IPQC, ensuring efficient, stable mass production that delivers consistent quality and on-time.
Our Service Process
We are a professional injection molder, offering turnkey solutions that cover the entire process from material selection to mass production. Every step is optimized for cost and performance to ensure efficient and low-risk project execution. We also provide flexible options including rapid prototyping, low-volume, and custom part manufacturing.And this systematic approach has been rigorously proven through our work on motor housings and BMC insulation parts, guaranteeing a high project success rate.
Material Selection
We integrate DFM analysis from the outset, balancing cost and performance with our materials expertise to deliver ideal solutions and prevent future defects.
Mold Design
Our production-ready mold design leverages CAE analysis to optimize flow, cooling, and structure, ensuring superior manufacturability, longevity, and efficiency.
Mold Manufacturing
We select premium steel and utilize precision CNC/EDM machining, backed by full-process quality control to guarantee superior core,cavity accuracy and mold longevity.
Mold Trial
Our rigorous trial-run process optimizes parameters, validates the product, and provides detailed reports for your approval, ensuring flawless mass production.
Serial Production
We leverage proven processes and automated production with strict IPQC, ensuring efficient, stable mass production that delivers consistent quality and on-time.
Our Service Process
We are a professional injection molder, offering turnkey solutions that cover the entire process from material selection to mass production. Every step is optimized for cost and performance to ensure efficient and low-risk project execution. We also provide flexible options including rapid prototyping, low-volume, and custom part manufacturing.And this systematic approach has been rigorously proven through our work on motor housings and BMC insulation parts, guaranteeing a high project success rate.
Material Selection
We integrate DFM analysis from the outset, balancing cost and performance with our materials expertise to deliver ideal solutions and prevent future defects.
Mold Design
Our production-ready mold design leverages CAE analysis to optimize flow, cooling, and structure, ensuring superior manufacturability, longevity, and efficiency.
Mold Manufacturing
We select premium steel and utilize precision CNC/EDM machining, backed by full-process quality control to guarantee superior core,cavity accuracy and mold longevity.
Mold Trial
Our rigorous trial-run process optimizes parameters, validates the product, and provides detailed reports for your approval, ensuring flawless mass production.
Serial Production
We leverage proven processes and automated production with strict IPQC, ensuring efficient, stable mass production that delivers consistent quality and on-time.
Industrial We Service
Wontech delivers exceptional, one-stop mold manufacturing solutions globally. Our reputation is built on a vast and diverse clientele, serving everyone from independent inventors to leading corporations in motor system, medical, automotive, and home appliances.
Motor & Drive Systems
Automotive Components
Appliances & Electronics
Medical
Areas of Expertise
Wontech extensive experience across diverse industries has given us a deep understanding of unique application demands. Building on this foundation, we have honed particular expertise in two demanding fields: precision molds for motors and BMC material molding, where we deliver superior solutions.
Motor Mold Specialist
We design and manufacture high-precision injection molds for critical motor components like stators, rotors, and housings. Our expertise ensures optimal magnetic circuit integrity, minimal vibration, and superior thermal management. We leverage advanced CAE simulation to prevent defects and guarantee production stability, ultimately enhancing motor efficiency, power density, and service life for our clients.
- High-Precision Stator & Rotor Molds
- Low-Pressure-Loss Runner Design
- Long-Life Mold Manufacturing
- Complex Housing Molds
BMC Molding Solutions
We specialize in BMC (Bulk Molding Compound) for demanding applications, overcoming challenges like high abrasion and complex flow. We deliver turnkey solutions for components such as smart circuit breaker housings, RCD bases, and structural parts for high-power appliances, ensuring compliance with safety standards and long-term reliability.
- High-Volume Appliance Mold Engineering
- Application-Driven Material Science
- Verified Performance & Quality
- Precision Process Control
Areas of Expertise
Wontech extensive experience across diverse industries has given us a deep understanding of unique application demands. Building on this foundation, we have honed particular expertise in two demanding fields: precision molds for motors and BMC material molding, where we deliver superior solutions
We design and manufacture high-precision injection molds for critical motor components like stators, rotors, and housings. Our expertise ensures optimal magnetic circuit integrity, minimal vibration, and superior thermal management. We leverage advanced CAE simulation to prevent defects and guarantee production stability, ultimately enhancing motor efficiency, power density, and service life for our clients.
- High-Precision Stator & Rotor Molds
- Low-Pressure-Loss Runner Design
- Long-Life Mold Manufacturing
- Complex Housing Molds
We specialize in BMC (Bulk Molding Compound) for demanding applications, overcoming challenges like high abrasion and complex flow. We deliver turnkey solutions for components such as smart circuit breaker housings, RCD bases, and structural parts for high-power appliances, ensuring compliance with safety standards and long-term reliability.
- High-Volume Appliance Mold Engineering
- Application-Driven Material Science
- Verified Performance & Quality
- Precision Process Control
Our Commitment To Technology & Quality
Our promise is rooted in a respect for precision manufacturing. It is not merely about meeting standards, but an obsession with exceeding customer expectations. Through continuous technical investment, systematic quality management, and a rigorous focus on detail, we embed “reliability” into every step from design to delivery, ensuring every product you receive is worthy of your trust.
Mold Machining Workshop
Mold Machining Workshop
Mold Fabrication Workshop
Raw Material Workshop
Injection Molding Workshop
Mold Testing Laboratory
Production & Testing Equipment
CNC roughing/finishing, milling, wire-cut EDM (slow, fast, and medium-speed), CNC spark erosion, CMMs, and hardness testers,etc.
Our Expert Engineering Team
The core team averages over a decade of experience, with deep technical proficiency in motor and BMC applications.
Quality Management Systems
Officially certified under ISO 9001 (Quality) and ISO 14001 (Environmental) management systems, ensuring standardized and transparent operations.
Our Partnership
Would you like to start a project with us?
We are here for you,always! Wontech is here for its customers, prospective customers, partners and communities—whatever you need, whenever you need it. Simply upload your ideas, and we’ll handle the rest. We guarantee to provide you with comprehensive and high-quality service.
CAD File Upload
DFM Analysis & Quotation
Manufacturing Process
Delivery & Management
Fresh News From Wontech
Wontech consistently share knowledge and insights on innovative manufacturing. Our articles delve into the latest advancements in BMC motor mold applications, precision mold design, advanced injection molding processes, and material science. Aimed at providing both inspiration and practical solutions, we strive to help you optimize product design and accelerate your time to market.
- No.2, South Huatai East Road, Caosan PioneerPark,ZhongShan,Guangdong,China
- +86 13326981626
- ocean.h@wanglai.cn
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