Main Products

Automotive zinc alloy products electroplating Connectors for e vehicle

The most potential products in the market which is popular in elecreical cars. The current clients are BYD and Huawei and so on. electric automotive die casting connector; precision automotive die casting connector;galvanized automotive die casting connector

Aluminum Heat Sink Die casting products

A full range of aluminum die casting machine tonnages are from 350 ton to 500 ton which provide the wide range of cast part sizes. Our world class tooling technology offers solid tools and the plenty experiences of casting parameters control that make our casting parts are accurate, durable and exquisite to compare with the other workmanship. Our competitive offshore price and short first article lead time delivers the fast success of your project.

Auto parts automotive die casting antenna components of zinc alloy with galvanizing

It is used in automotive antenna, some appearance part, this part is galvanized colorful zinc. and in the market, widely used VW、Ford,ect. zinc automotive die casting;galvanized automotive die casting

Mercedes-benz remote key die casting components PVD finished

There are three parts in this project, Cover Back, Cover Front and Trigger.

Automotive die casting key components

This part is a new generation platform part of Volkswagen new energy, which will be supplied to Volkswagen factories in China, Spain, Germany, Romania, etc.The surface treatment is chrome plating.

Customized remote key die casting components satin chroming finished

There are three parts in this project, Cover Back, Cover Front and Trigger.

Zinc Alloy socket base View More

Zinc Alloy Shift Pick View More

Zinc alloy products bathroom accessories with plating and chromate

Diamond can produce both big & small precision Zinc Die Casting components for wide variety of market applicants,including Lock Hardware Parts , Funiture Parts , Machine & Equipment Parts ,Door & Window Hardware Parts, Bathroom Accessory, Auto Parts etc .

Customized Zinc Alloy Car Auto Steering Column Die Casting Parts

This is a zinc alloy part of Volkswagen steering column lock, with high product requirements and large demand.

Customize Zinc Alloy Car Keys Housing, Metal Die-Casting for Automotive Industry

ZINC DIE CASTING FROM Diamond
Cars, door and cabinet hinges, fittings for computers and cell phones, water valves and shower nozzles, and so much more. Zinc die casting is an important reason zinc plays such a key role in many areas of our lives. Sometimes you can see and feel it directly, and sometimes it is hidden. Zinc is essential anywhere good stability, an outstanding look and natural feel are needed.

Zinc Alloy Plating Chromate and Nickle For Beauty Instruments Holder

Zinc alloy plated bracket available in silver and gold. Used to support beauty instruments.

Automatic Aluminum Alloy Products of Cover for industrial Machine

The cover is very popular in the automatic machine, Like CNC machine. The demand of the products is high every year.customized aluminum alloy products;advanced aluminum alloy products;industry aluminum alloy products;direct aluminum alloy products

Industry aluminum alloy products for motor cover and housing

Aluminium die casting cover of CNC motor, we can make this kind of cover for different machine. customized aluminum alloy products; low volume aluminum alloy products; automatic aluminum alloy products;direct aluminum alloy products;automotive aluminum alloy products

About Diamond

A Manufacturer Engaged In Mold Manufacturing For 20+ Year

Kunshan Diamond Precision Mold Co., Ltd. was established in June 2006, our company specializes in zinc alloy die casting, aluminum alloy die casting, injection mold and zinc aluminum die casting mold production. The annual production capacity is 300 sets of molds and 60 million sets of die-casting parts. The factory covers an area of 9,000 square meters, building area is 10,000 square meters. The company is strategically located and has 18 years experience in international trade.

Established In

Employees

Building Area

Exporting Country

Why Choose Diamond?

Quality Services

Premium Quality

Fast Response

Precision Mold Solutions For Industries

Thoughtful Service

For Global Customers

The company has first-class manufacturing equipment, testing equipment and first-class management team . We are engaged in mold manufacturing for more than 20 years, with strong ability in mold flow analysis, mold design, engineering technology, mold manufacturing, mold parts measurement and we can have strong control capabilities on technology, manufacturing, quality; Focusing on zinc alloy, aluminum alloy die-casting production for nearly 15 years, with strong project management, quality ma nagement and production and operation capabilities,we can provide high quality products and professiona and thoughtful service for domestic and foreign customers.

DIGITAL SHOWROOM

If you want to learn more about our manufacturing capabilities, you can click on the avatar in the scene, or accept my invitation!

Precision Molds Market News

February 24, 2026

The Advantages of Using Zamak Alloys in Modern Hardware Manufacturing

The Advantages of Using Zamak Alloys in Modern Hardware ManufacturingZamak alloys are gaining popularity in modern manufacturing, but why? These unique materials, composed of zinc, aluminum, magnesium, and copper, offer the perfect balance of strength, cost-effectiveness, and versatility.

December 23, 2025

Why Car Remote Key Die Casting Parts Are Critical for Modern Cars?

Car Remote Key Die Casting Parts have become one of the most indispensable components in the modern automotive ecosystem. As vehicles evolve toward smarter, safer, and more user‑friendly designs, the significance of Car Remote Key Die Casting Parts has grown exponentially.

December 16, 2025

Automotive Connector Die Casting Parts Pricing: What You Need to Know

In the competitive world of automotive manufacturing, Automotive Connector Die Casting Parts play a crucial role in ensuring reliable electrical connections across vehicles. These parts are more than simple metal connectors — they are precision-engineered components that must meet stringent performa