Are you looking for the best zinc-coated factories in China? If so, you’re in the right place. China, the world’s top zinc producer, is home to numerous exceptional factories that specialize in zinc-coated products. Let’s dive into a comparison of the top contenders, highlighting their strengths, production capabilities, and what sets them apart.

China Custom Zinc Plating Manufacturers & … – Fabmann

Product Details: Zinc plating applies a protective zinc coating to metal for rust prevention. The process involves submerging parts in an alkaline zinc bath with an electric current. Post-plate chromate treatment is applied to make the workpiece less susceptible to oxidation and provide an additional corrosion-resistant barrier. The process includes preparing and cleaning the surface, preparing the plating solution, introducing an electrical current, and post-treatment such as rinsing and applying passivates and sealers. Zinc plating is typically used for small fasteners, plates, and brackets in interior or mildly corrosive conditions.

Pros:
– Excellent adhesion and good ductility
– Environmentally friendly and enhanced aesthetic ap…
– Sound corrosion resistance and enhanced temperatur…
– No chelating agents, and it provides anti-galling…
– Can be colored for identification purposes with cl…
– Increases salt spray resistance up to 300 hours wi…

Cons:
– Quality can be affected by factors such as current…
– May result in a wrinkled substrate surface if curr…
– Thicker coatings can affect the dimensions of tigh…
– Requires strict pre-treatment and monitoring to de…

FUXI ® Zinc-Rich Paint

Hot Dipped Zinc Coated China Factory Manufacture …

EN10255 Zinc coated galvanized pipe

Product Details: The EN10255 Zinc coated galvanized pipe is manufactured through the hot-dipped process. It complies with standards such as EN10255, BS1387, JIS G3444, and ASTM A53. The materials used include S235JR, S275JR, STK400, STK500, and GRB. The pipe is available in various outer diameters and is suitable for water, gas, and other fluid transportation systems.

Pros:
– Corrosion-resistant due to zinc coating
– Complies with multiple international standards (EN…
– Durable and long-lasting
– Suitable for various applications including water…

Cons:
– Higher cost compared to non-galvanized pipes
– Potential for zinc coating to degrade over time if…
– May not be suitable for high-temperature applicati…

China Wholesale Zinc Plated Metal Parts Aluminium / …

Product Details: Anebon offers CNC machining services for zinc-plated metal parts, including aluminium and steel. The services include CNC turning, CNC milling, and CNC grinding. The factory has over 10 years of experience in these services and has achieved ISO9001 certification. The products are suitable for various industries and are known for their high precision and quality.

Pros:
– High precision and quality products
– Over 10 years of experience in CNC machining servi…
– ISO9001 certified factory ensuring quality standar…
– Services include CNC turning, CNC milling, and CNC…

Cons:
– No specific details on lead times or delivery sche…
– No information on minimum order quantities or pric…

TUF FIX Through Bolt White Zinc Plated China

Product Details: The TUF FIX Through Bolt White Zinc Plated China is a fastening product available at QCON International. It is priced as low as AED 31.10, with a discounted price of AED 29.62. The bolt is white zinc plated, indicating a protective coating against corrosion. It is designed for through-bolting applications, providing a secure and durable fastening solution.

Pros:
– Durable and secure fastening solution
– White zinc plating provides protection against cor…
– Available at a competitive price

Cons:
– No specific cons mentioned on the product page
– Limited information on the product’s suitability f…

521 – Zinc coated (galvanised) steel from China,India …

Product Details: The goods covered by the investigation include flat rolled products of iron and non-alloy steel, and flat rolled iron or steel products containing alloys, all of which are plated or coated with zinc. For China, Korea, and Taiwan, the goods are of a width less than 600mm or equal to or greater than 600mm, exported by specific companies such as Angang Steel Co., Ltd, Benxi Iron and Steel (Group) International Economic & Trading Co., and Yieh Phui Enterprise Co., Ltd. For India, Malaysia, and Vietnam, the goods include galvanised steel of any width.

China Geomet Zinc Flake Coating Manufacturers and …

Product Details: Geomet Zinc Flake Coating is a corrosion protection coating developed by Junhe. It is available in various forms, including water-based and solvent-based options. The coating is designed for metal protection and is free from heavy metal ions, complying with RoHS standards. It is used for anti-corrosion purposes and is suitable for different applications, including electronic rust protection and UV protection. The product is part of Junhe’s range of protective coatings, which also includes scratch guard paint and protective clear coat spray paint.

Pros:
– Complies with RoHS standards, free from heavy meta…
– Effective corrosion protection for metals
– Available in water-based and solvent-based options
– Suitable for various applications, including elect…
– Global supply capabilities to regions such as Euro…

Cons:
– No specific cons mentioned on the webpage
– May require specialized application equipment or e…

China Zinc Coated Color Coated Steel

Product Details: China Zinc Coated Color Coated Steel, also known as PPGL (Prepainted Galvalume) or PPGI (Prepainted Galvanized) steel, is a type of steel coil that combines a zinc or alu-zinc coating with an additional organic coating. This product is manufactured by Zhanzhi and features a galvalume or galvanized steel base coated with a layer of zinc or an aluminum-zinc alloy, followed by a color-coated layer for enhanced protection and aesthetic appeal.

Pros:
– Light weight and beautiful appearance
– Good anti-corrosion performance due to the zinc or…
– Can be directly processed
– Suitable for various applications including roofin…

Cons:
– Higher cost compared to non-coated steel products
– Requires proper storage to maintain the integrity…

China Coating Zinc Powder Manufacturers

Comparison Table

Company	Product Details	Pros	Cons	Website
China Custom Zinc Plating Manufacturers & … – Fabmann	Zinc plating applies a protective zinc coating to metal for rust prevention. The process involves su…	– Excellent adhesion and good ductility – Environmentally friendly and enhanced aesthetic ap… – So…	– Quality can be affected by factors such as current… – May result in a wrinkled substrate surface…	www.fabmann.com
FUXI ® Zinc-Rich Paint				www.paint-in-china.com
Hot Dipped Zinc Coated China Factory Manufacture …				www.tytsteelpipes.com
EN10255 Zinc coated galvanized pipe	The EN10255 Zinc coated galvanized pipe is manufactured through the hot-dipped process. It complies…	– Corrosion-resistant due to zinc coating – Complies with multiple international standards (EN… -…	– Higher cost compared to non-galvanized pipes – Potential for zinc coating to degrade over time if….	www.tjshenzhoutong.com
China Wholesale Zinc Plated Metal Parts Aluminium / …	Anebon offers CNC machining services for zinc-plated metal parts, including aluminium and steel. The…	– High precision and quality products – Over 10 years of experience in CNC machining servi… – ISO9…	– No specific details on lead times or delivery sche… – No information on minimum order quantities…	www.anebon.com
TUF FIX Through Bolt White Zinc Plated China	The TUF FIX Through Bolt White Zinc Plated China is a fastening product available at QCON Internatio…	– Durable and secure fastening solution – White zinc plating provides protection against cor… – Av…	– No specific cons mentioned on the product page – Limited information on the product’s suitability…	qconinternational.com
521 – Zinc coated (galvanised) steel from China,India …	The goods covered by the investigation include flat rolled products of iron and non-alloy steel, and…			www.industry.gov.au
China Geomet Zinc Flake Coating Manufacturers and …	Geomet Zinc Flake Coating is a corrosion protection coating developed by Junhe. It is available in v…	– Complies with RoHS standards, free from heavy meta… – Effective corrosion protection for metals…	– No specific cons mentioned on the webpage – May require specialized application equipment or e…	www.junhetec.com
China Zinc Coated Color Coated Steel	China Zinc Coated Color Coated Steel, also known as PPGL (Prepainted Galvalume) or PPGI (Prepainted…	– Light weight and beautiful appearance – Good anti-corrosion performance due to the zinc or… – Ca…	– Higher cost compared to non-coated steel products – Requires proper storage to maintain the integr…	www.zzsteelgroup.com
China Coating Zinc Powder Manufacturers				www.jhaluminiumpaste.com

Frequently Asked Questions (FAQs)

What is the process of zinc die casting in Chinese factories?

In Chinese factories like Sunrise Metal, the zinc die casting process begins with steel dies that are designed to produce multiple castings quickly. These dies are inserted into a die casting machine, where one part is stationary and the other is movable. Molten zinc alloy is then injected into the mold cavity, rapidly solidified, and the finished casting is ejected. This process ensures high-strength, durable parts with minimal material waste and reduced assembly operations.?

How does zinc-rich paint protect steel structures in corrosive environments?

Zinc-rich paint, used in various constructions, provides excellent cathodic protection to steel structures. The paint contains a high concentration of zinc powder that acts as a sacrificial anode, protecting the steel substrate from corrosion. When the coating is damaged, the exposed zinc continues to protect the steel, preventing rust from spreading. This makes zinc-rich paint ideal for use in heavy corrosive environments such as offshore installations, power plants, and petrochemical plants.?

What are the key characteristics of galvanized steel coils produced in China?

Galvanized steel coils produced in Chinese factories are carbon steel sheets coated with zinc on both sides. These coils are widely used in construction for making corrugated panels, fencing, and ventilation systems. They have a high resistance to corrosion due to a protective zinc layer, and their thickness and width can vary according to standards like AISI, ASTM, GB, and JIS. The zinc coating can range from 30 to 275 grams per square meter, ensuring durability in various environments.?

What are the benefits of zinc plating in Chinese manufacturing?

Zinc plating in Chinese factories offers several benefits, including rust prevention through a sacrificial zinc coating. The process involves submerging parts in an alkaline zinc bath with an electric current, followed by post-plate chromate treatment to enhance corrosion resistance. This treatment also provides additional protection against moisture and can increase salt spray resistance. Zinc plating is suitable for various metal parts, such as brackets, connectors, and sheet metal parts, but it should be avoided for high-temperature applications.?

How do Chinese factories ensure the quality of zinc-coated products?

Chinese factories, such as those mentioned by East West Basics, ensure the quality of zinc-coated products through strict quality control measures. These include using advanced manufacturing technologies, conducting regular quality inspections, and adhering to international standards like ISO 9001. Additionally, factories may offer pre-shipment inspections and provide quality certificates for each shipment to guarantee stable and high-quality products. This commitment to quality helps maintain customer trust and satisfaction.?