Your Reliable China Die Casting Manufacturer

We offer one-stop solution for die casting manufacturing

We have all necessary equipments for process of die casting / polishing / burring / drilling / cnc machining / passivation / painting / powder coating
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Services

Bian strives to ensure customer satisfaction by providing castings that meet or exceed our customers’ expectations. After almost 20 years in die casting, we understand that it’s not one department that gives us the ability to provide quality parts on time.
Aluminum Die Casting

Our die cast parts can be made with a standard or high level of corrosion resistance depending on your application. Our die casting machines range from 180T up to 1250T, we can produce parts with superior quality ready for assembly

Zinc Die Casting

Zinc alloy die-casting is a kind of pressure-casting parts. Zinc alloy die casting is more suitable for more precise products. Our monthly production capacity for zinc alloy die castings is 1 million pieces

Die Casting Tooling

We have more than 20 years of experience in mold design and manufacturing. Bian will provide you Feasibility Analysis, Moud Flow Analysis and Moud Design. We will help you take your product all the way from concept to production

Secondary Operation

For die casting parts with requirements of compact dimensional, functional, or protective coatings, we offer one stop machining for all necessary secondary operations, and we also do finishing.

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Company Profile

Foshan Nanhai BIAN(HK) METAL PRODUCT CO.,LTD. is a comprehensive production enterprise focusing on mold development, die-casting manufacturing, R & D, design, production and sales for a long time. The factory is located in Lishui Town, Foshan City with developed economy and convenient transportation, covering an area of more than 15000 square meters.Founded in 2013, the company is a large-scale aluminum alloy and zinc alloy die-casting enterprise. Since the establishment of the company
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Products

Auto Part

Auto Part

Electronic Part

Electronic Part

LED Lighting Housing

LED Lighting Housing

Cylinder block of new energy vehicle

Auto Part

Electronic Part

Electronic Part

LED Lighting Housing

LED Lighting Housing

Medical Components

Medical Components

Why Choose Us

Advanced Manufacturing

Professional design team, More than 20 years of senior project engineer and mold designer. (available: DFM / mold flow analysis / 3D template / feasibility project analysis)

Quick Response

We have a professional talent team with more than 20 years experienced product development engineers and mold engineer, Stable quality, accurate delivery time and good service

Good Service

Participate in the preliminary R & D and design of customers (Senior Project Engineer). Do different feasibility tests based on customer requirements (mold flow analysis / 3D template)

Reliable Quality

Independent laboratory, international advanced inspection instrument. The products have passed ROHS, FDA and EU certification. We are ISO9001 and IATF16949 certified and open for customer audit.

Equipment

In House Mold Room
molds room
CNC Workshop
cnc workshop
Polishing Workshop
polishing workshop
laser engraving equipment
Surface Treatment
surface treatment
Inspect Center
inspect center
Laser Engraving Equipment
electrical discharge machines
die cast workshop

Our Partner

Frequently Asked Questions about BIAN METAL and Our Die Casting Services

What is die casting?

Die casting is a manufacturing process where molten metal is injected into a mold to create precise, durable parts.

What’s the difference between aluminum and zinc die casting?

Aluminum offers lightweight strength and corrosion resistance, while zinc provides excellent dimensional accuracy for complex shapes.

Can BIAN METAL provide tooling services?

Yes, BIAN METAL designs and manufactures custom molds with feasibility and flow analysis.

What secondary operations are available?

BIAN METAL offers polishing, CNC machining, painting, and powder coating for finished parts.

Who is the most reliable China die casting manufacturer?

BIAN METAL is recognized globally for precision, quality, and reliability.

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Die Casting Factories | Precision Manufacturing For Industrial
Feb,11 2026
Die Casting Factories specialize in producing metal components by forcing molten metal into precision-engineered molds. These factories serve a wide range of industries, including automotive, electronics, aerospace, and consumer goods. The combination of advanced machinery and skilled labor allows die casting factories to create high-quality components with consistent dimensions and excellent surface finishes.
China Die Casting Manufacturer Guide: Everything Buyers Need to Know
China Die Casting Manufacturer Guide: Everything Buyers Need to Know
Jan,13 2026
China die casting production accounts for over 70% of worldwide capacity, driven by massive scale (1000+ factories), advanced equipment from Europe/Japan, and complete supply chains for aluminum, zinc, and magnesium alloys. Leading China die casting manufacturers like BIAN METAL (Foshan Nanhai) offer end-to-end solutions: die design, high-pressure casting (180-1200 tons), CNC machining, polishing, passivation, powder coating, and assembly.
The Ultimate Guide to Choose a Die Casting Mold Manufacturer – BIAN METAL China
The Ultimate Guide to Choose a Die Casting Mold Manufacturer – BIAN METAL China
Dec,16 2025
The die casting mold is the backbone of modern metal manufacturing. By shaping molten aluminum, zinc, or magnesium alloys into precise components, die casting molds enable industries from automotive to electronics to achieve mass production with accuracy and efficiency. Choosing the right die casting mold manufacturer is critical for ensuring quality, durability, and cost‑effectiveness.