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China Anti Corrosion Treatment Manufacturers Factory Suppliers

We promote the prosperity and development of the surface finishing, Dry Film Lubricant Coating, Anti Corrosion Coating industry with more excellent results and step into a new era of accelerated development. Everything we do is people-oriented, and we are always committed to bringing higher quality and more effective Anti-Corrosion Treatment to those in need. Our team is highly skilled, passionate, and dedicated to delivering excellence. With a wide range of processing capabilities, the company can provide customers with a wide range of products and fast service. And by insisting on a strict quality management system model to manage the business, we have become a sizeable manufacturer. Our company is dedicated to maximizing the value and impact of every project we undertake, both for our clients and for society as a whole. We will not forget our original intention, forge ahead, and return the long-term attention and trust of new and old customers with better products and services. Our team of experts is available for 24/7 support to ensure that our clients’ needs are met around the clock.
Cleaning and Rust Prevention
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Cleaning and Rust Prevention

Cleaning and rust prevention removes oils, greases, and cutting fluids from metal surfaces, followed by application of a protective coating to prevent oxidation during storage and transit. The...
Fine Blanking
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Fine Blanking

Fine blanking is a specialized stamping process that produces parts with fully sheared, smooth edges across the entire material thickness — eliminating the fracture zone typical of conventional...
Bending and Forming
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Bending and Forming

Bending and forming is a sheet metal fabrication process that uses press brakes and specialized tooling to create angled, channeled, and contoured profiles from flat sheet stock. Unlike stamping —...
Internal and External Cylindrical Grinding
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Internal and External Cylindrical Grinding

Cylindrical grinding is a finishing process that uses abrasive wheels to refine external (OD) and internal (ID) surfaces of round components — achieving tighter tolerances and better surface...
Induction Hardening
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Induction Hardening

Induction hardening uses electromagnetic induction to heat specific surface areas of a part — with heating times measured in seconds — followed by immediate water or polymer quenching. The rapid...
Surface Lubrication
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Surface Lubrication

Surface lubrication applies solid or dry-film lubricant coatings to metal surfaces to reduce friction, prevent galling, and extend die life in cold forming operations . The lubricant layer is...
Shot Blasting
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Shot Blasting

Shot blasting is a mechanical surface preparation process that propels spherical metal shot at high velocity (65–110 m/s) using a centrifugal wheel . The impact of the shot removes mill scale,...
Sand Blasting
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Sand Blasting

Sandblasting is an abrasive blasting process that propels sand or other abrasive media against a surface under high pressure, typically using compressed air . The process removes surface...
Phosphating and Coating
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Phosphating and Coating

Phosphating is a chemical conversion coating process that treats ferrous metal surfaces with a dilute solution of phosphoric acid and other chemicals, converting the metal surface into an integral...
Cold Extrusion Dies
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Cold Extrusion Dies

We design, manufacture, and maintain cold extrusion dies entirely in-house — from geometry definition to carbide selection, heat treatment, surface coating, and ongoing repair. This vertical...
Hot Forging Dies
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Hot Forging Dies

We design, manufacture, and maintain hot forging dies entirely in-house — from geometry definition and hot-work tool steel selection to heat treatment, surface engineering, and ongoing repair....
Fine Blanking Dies
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Fine Blanking Dies

We design, manufacture, and maintain fine blanking dies entirely in-house — from V-ring geometry and clearance optimization to carbide selection, heat treatment, surface engineering, and ongoing...
Olga Valle star star star star star
It can be said that this is a best producer we encountered in China in this industry, we feel lucky to work with so excellent manufacturer.
Natasha Thomas star star star star star
Their manager was very professional throughout the entire process. His attitude also infected us. I recommend them and will definitely purchase their products again in the future.
Marie Ross star star star star star
We got to know you better through this cooperation and we are considering a long-term cooperation with you.
Lisa Haines star star star star star
Shipping was so fast, I received the item in no time!
Susan Holman star star star star star
This company provides amazing and rapid services! I am very satisfied with the excellent services and products they provide. The staff is very polite and professional, and also meets our emergency
Joseph McLane star star star star star
You have always adhered to the concept of "quality first", although your prices are higher than other companies, but the workmanship is very fine.
As a company providing Industrial Tempering, Aluminum Profile Bracket services, we always value reputation, quality, and customers. We take creating an excellent modern enterprise as our development goal, take the revitalization of national industry as our responsibility, and keep making progress. After a long period of hard work, we have won newcomers from our customers with high-quality products and services and formed our own unique core competitiveness. Ningbo Fenghua Bolong Machinery Manufacturing Co., Ltd. is one of the most professional anti-corrosion treatment manufacturers and suppliers in China, also supports high quality customized service. With abundant experience, we warmly welcome you to buy durable anti-corrosion treatment made in China here from our factory.

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