Chengdu Minjiang Precision Cutting Tool Co., Ltd.

Welcome to our factory!

Our factory has a full line of production from rough to finished products. You can have a look at how our materials are sourced and prepared for use, how our products are assembled, and how they are quality-tested before they are delivered.

Major Product Lines

• Tungsten carbide nozzles
• Tungsten carbide sleeves
• Carbide mandrel rings
• TC radial bearings
• Carbide threading tools
• Tungsten carbide blanks
• Chasing tools
• Paper slitter blades
• Battery industry blades
• Tungsten carbide CNC cutting tools

People behind our products. Our factory will provide you with an up-close look at our highly-skilled workers and their expertise. You will gain insight into the dedication and commitment of our employees that enable us to produce the highest quality products.

Technologies we use to ensure our products are of the best possible quality. We have various machines, tools, and software we use as below throughout the production cycle, and they help us create superior products.

Commitment to sustainability. We strive to reduce our impact on the environment by using eco-friendly materials and processes. We are committed to using sustainable production methods to provide our customers with products that work well.

QA Procedures

The Importance of QA

Quality assurance of tungsten carbide products is of utmost importance for several reasons. Carbide products are widely used in various industries, including automotive, aerospace, and manufacturing, where precision, reliability, and durability are critical. Ensuring the high quality of carbide products is essential to maintain the overall performance and safety of the end products. Quality assurance processes, such as rigorous testing, strict adherence to manufacturing standards, and thorough inspections, help identify and eliminate any defects or inconsistencies in carbide products. This attention to quality not only enhances customer satisfaction but also minimizes the risk of product failures, costly recalls, and potential safety hazards. Moreover, a strong quality assurance system contributes to the overall reputation and competitiveness of carbide manufacturers in the market, as it demonstrates their commitment to delivering reliable and consistent products to their customers. 

Quality Guarantee Measures

Material Selection: We take great pride in our commitment to material selection when making our products. Our team has extensive experience with grinding and understands the mechanics and properties of various materials. We take extra precautions by inspecting all incoming materials and are fortunate to have longstanding suppliers nearby that offer us competitive prices. This allows us to make the blanks by ourselves, while many of our competitors do not.

Material Testing: We take extra precautions when it comes to material testing. We inspect all incoming materials and use advanced equipment to measure the hardness, density, and apparent porosity of carbide blanks. This ensures that our carbide products are strong and durable.

Sintering: Our commitment to sintering has proven to be a successful choice; customers have consistently praised our products for their strength and durability. Through careful sintering processes, we have been able to maintain a stable and durable quality.

Quality Control: We take great care in ensuring the quality of our products. We use advanced equipment to measure the dimensions of each product during the production process and final inspection. Our commitment to quality control has enabled us to establish ourselves as a leader in wear parts quality.

Our company has the cability of R&D：

Expertise in Carbide Product Manufacturing

Our technical team, comprised of seasoned professionals, has been at the forefront of carbide product manufacturing for three decades. Their collective knowledge and expertise encompass every aspect of the manufacturing process, from material selection and machining to quality control and product finishing.

Technique Upgrade Initiatives

Recognizing the rapid pace of change, we consistently invest in technology upgrade initiatives. These initiatives include the adoption of advanced machinery, software, and tools that enhance our manufacturing processes, improve product performance, and increase efficiency.

Collaboration With University

Our company has established a strong and fruitful collaboration with Sichuan University, with a specific focus on conducting in-depth research into the application of cemented carbide materials. This allows us to innovate our techniques using cutting-edge academics.

Extensive Patent Portfolio

With our continuous efforts to develop groundbreaking technologies and solutions, we have successfully obtained over 20 patents. Our patent portfolio is a clear demonstration of our ability to innovate and protect our intellectual property.

A philosophy that our company has practiced for many years： Innovation As Always

Innovation is the process of making changes to existing products, services, processes, or business models in order to create something new or improved. It involves taking risks and thinking outside the box to create and develop new ideas, products, services, or processes that have the potential to create value. It is a key driver of economic growth and can help organizations stay ahead of the competition.

Our research and development team is driven by a passion for innovation and excellence in creating new products and services that can meet the changing needs of our customers and markets. We are dedicated to the research and development of advanced technologies to provide best-in-class products and services. Our team is composed of experienced engineers and scientists, who are highly skilled and educated in their respective fields. We have a strong commitment to the advancement of techniques and are constantly exploring new opportunities to create new products and services. Through our research and development efforts, we strive to create products and services that improve the lives of our customers and create a sustainable future.

Plant Area: Currently, the factory covers an area of 10,000 square meters, and is expected to reach 40,000 square meters next year.

Facilities: There are over 200 production equipment available for producing raw materials and finished products.

Employees: Out of over 160 employees, approximately 100 are skilled operators and 20 sales representatives.