China Dry Film Lubricant Coating Manufacturers Factory Suppliers
We are full of enthusiasm to take a seat in the industry and provide high quality Corrosion Protection Service, Anti Corrosion Coating, Metal Degreasing and enthusiastic customer service to develop a larger market. We strive to promote the steady development of the enterprise, and now the company has formed a multi-series Dry Film Lubricant Coating as one enterprise pattern. With many products and complete specifications, the products sell well all over the world and establish a good market reputation. Our commitment to sustainability is evident in our business practices, products, and services. Over the years, under the strong leadership and care and support of the group, the company has implemented the group's "one responsibility, three changes" management system of "work proceduralization, quality standardization, and behavior standardization with the economic target responsibility system as the core" We are proud to be a reliable and trustworthy supplier to businesses around the world. We believe that quality products are the life of a company, and we also adhere to the principles of honesty, pragmatism and high efficiency. We have a sound quality control system to ensure that every product meets customer requirements and international standards.
Add to Inquiry
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...
Add to Inquiry
Laser Cutting
We run high-performance fiber laser tube cutters in parallel — dedicated to precision profiling of carbon steel, stainless steel, aluminum, and copper alloy tubes from φ16 up to 120mm.
Key...
Key...
Add to Inquiry
Isothermal Forging
Isothermal forging keeps both die and workpiece at the same temperature throughout the forming cycle — eliminating die chilling and enabling complex, near-net shape components in aluminum alloys...
Add to Inquiry
Spline and Gear Hobbing
Hobbing is a continuous generating process that uses a helical cutting tool — the hob — to produce splines, spur gears, and helical gears with consistent tooth geometry across production runs....
Add to Inquiry
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...
Add to Inquiry
Tempering
Tempering is a mandatory post-quenching heat treatment. Fresh martensite is hard but brittle, with high residual stress. Without tempering, a quenched part is prone to cracking or fracture in...
Add to Inquiry
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,...
Add to Inquiry
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...
Add to Inquiry
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...
Add to Inquiry
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...
Add to Inquiry
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...
Add to Inquiry
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...
It is the pursuit of this company to seek development for the enterprise, create benefits for the society and seek benefits for employees. To achieve this, the company has been working hard to
This company provides professional and timely communication and also has favorable product prices, so we are very satisfied.
All employees of this company work together to efficiently produce customized goods for us. Their workflow is equally admirable.
We are very lucky to find you as our supplier! With you here, we don't need to worry about anything.
These products are completely in line with the pictures and the quality is better than I thought.
As a repeat customer, we feel that the company's service has been excellent, so we often buy back, and the product quality is very good.
We adhere to the business philosophy of 'systematization, scale, standardization, and internationalization' to provide you with strong technical guarantee and comprehensive support for producing high-quality Automotive limit stop, Aluminum Profile Bracket, Precision Stamping Automation Parts. Ningbo Fenghua Bolong Machinery Manufacturing Co., Ltd. is one of the most professional dry film lubricant coating manufacturers and suppliers in China, also supports high quality customized service. With abundant experience, we warmly welcome you to buy durable dry film lubricant coating made in China here from our factory.


















