Injection Mold - Shengfa

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Reaction Injection Molding

We have been focusing on injection mold manufacturing for 30 years and accumulated profound industry experience and technical expertise. From precision electronic parts to large automobile parts, we can provide customers with high-precision and high-efficiency mold solutions to ensure stable and reliable product performance and meet diversified needs.

Tractor hood
buses
fender
purification tank

air deflector
bumper
backplate
bonnet

Reaction Injection Molding Services

30 years experience in injection mold manufacturing, leading the industry in technical strength

We have been focusing on injection mold manufacturing for 30 years and accumulated profound industry experience and technical expertise. From precision electronic parts to large automobile parts, we can provide customers with high-precision and high-efficiency mold solutions to ensure stable and reliable product performance and meet diversified needs.

World-class equipment and intelligent manufacturing

We are equipped with high-end CNC machining centers, EDM spark machines and three-coordinate measuring instruments imported from Japan and the United States. Combined with digital design and intelligent manufacturing technology, we ensure that the mold accuracy reaches ±0.01mm and the surface finish Ra is 0.2 μ m, which meets the stringent industry standards.

Global customers recognize that the quality is trustworthy

We provide injection molds for world-renowned enterprises, and our customers cover automobile, electronics, medical care, home appliances, packaging and other fields. With excellent quality and stable delivery ability, we have established long-term cooperative relations with many Fortune 500 companies and become their trusted partners.

Full-process technical support and one-stop solution

From product design optimization, mold development to mass production support, we provide full-process technical services. Our team of engineers is deeply involved in customer projects, ensuring that every link from concept to finished product is accurate, and providing 24-hour quick response after-sales support to ensure customers' worry-free production.

Flexible customization and quick delivery

We adopt modular design concept and flexible production mode, which can quickly respond to the customized needs of customers. We can shorten the delivery period by 20%-30% on the premise of ensuring the quality, whether it is a small batch trial production or a large batch production, so as to help customers seize market opportunities.

Green manufacturing and sustainable development

We are committed to environmental protection and sustainable development, adopt low-energy equipment and environmentally-friendly materials, and optimize production processes to reduce carbon emissions. Our injection mold conforms to ISO 9001 environmental management system certification, helping customers achieve the goal of green production, while ensuring high performance and long life of products.

High Quality Materials - RIM

The chemical formula of DCPD is C10H14 and its molecular weight is 130.22. It is weakly acidic in aqueous solution and can react with alkali to generate corresponding salt and water. At high temperature, DCPD will decompose to produce calcium phosphate, water and carbon dioxide 1.

Color and appearance: white crystalline powder
Density: 2.32g/cm
Melting point: decomposition temperature is about 110℃ (crystal water is lost).

Zhejiang Taizhou Huangyan Shengfa Mould Co., Ltd.

Emphasize the professional position and technical strength in the field of mold manufacturing. Focus on showing the company's leading position in electroforming PDCPD molds and other fields. Has nearly 30 years of experience in mold industry. China is the first enterprise to develop and manufacture PDCPD molds, and we exclusively use electroformed nickel technology to manufacture PDCPD molds.

Why Choose Us

Two Decades of Industry Leadership

With nearly 20 years of specialized expertise in PDCPD mold manufacturing and technology innovation, we’ve mastered the art of transforming complex customer requirements into efficient, tailor-made solutions. Our deep industry knowledge ensures rapid problem-solving and cutting-edge results, empowering businesses to stay ahead in competitive markets.

Trusted by Global Innovators

We are the preferred partner for Fortune 500 companies and industry pioneers across automotive, aerospace, medical devices, industrial machinery, and construction sectors. Our molds power mission-critical applications, from lightweight aerospace components to precision medical instruments, solidifying our reputation for delivering excellence on a global scale.

End-to-End Partnership, Beyond Delivery

From initial concept design to final production and beyond, we offer unwavering technical guidance and responsive after-sales support. Our dedicated team ensures seamless project execution, proactive troubleshooting, and long-term reliability, so your operations remain uninterrupted and future-ready.

Agile Innovation & Cutting-Edge Technology

We invest heavily in advanced R&D and state-of-the-art manufacturing technologies, including AI-driven design optimization and automated precision machining. This enables us to reduce lead times by 30%, improve mold accuracy to micron-level tolerances, and adapt swiftly to emerging industry trends—ensuring your projects are both future-proof and cost-efficient.

Sustainable Solutions, Global Standards

Committed to environmental stewardship, we integrate eco-friendly materials and energy-efficient processes into every project. Our molds comply with ISO certifications and global sustainability benchmarks, helping clients meet ESG goals while maintaining uncompromised performance.

Collaborative Customization at Scale

Whether prototyping a niche component or scaling for mass production, we combine flexibility with industrial rigor. Our modular design approach and vertically integrated supply chain allow us to deliver bespoke solutions at competitive speeds—without sacrificing quality—for startups and multinationals alike.