Which Manufacturers of Cemented Carbide Products Are There in Chengdu, China?

1. Chengdu Kedel Technology Co., Ltd. – Pioneer in Cemented Carbide for Petroleum Equipment

Website: https://www.kedelcarbide.com

Kedel Technology specializes in petroleum drilling and wear-resistant solutions, supplying high-precision carbide tools for global energy projects. Its self-developed UFG (WC-6%Co) achieves HRA 93+ hardness, withstanding 100MPa+ pressures in shale gas extraction—40% longer life than traditional alloys. The company’s HIP-sintered components (bending strength >3500MPa) meet deep-sea drilling standards.

• Key Technologies:
  • TiAlN/CrN gradient coatings for H₂S-corrosive oil well environments.
  • Five-axis machining for micron-level precision in Φ300mm+ components.

2. Chengdu Tool Research Institute (CTRI) – Cutting-Edge Tooling for Global Markets

Website: https://www.ctri.com.cn/

As a Sinomach subsidiary, CTRI leads national R&D in cemented carbide tools. Its CVD-coated inserts (e.g., GR200 series) feature gradient-structured substrates to prevent crack propagation, ideal for high-speed steel and cast iron machining. Widely used in automotive and energy projects, CTRI products hold ISO 14001 (environmental) and OHSAS 18001 (safety) certifications.

• Innovations:
  • Nanostructured coatings boosting tool life by 30% versus traditional TiAlN.
  • Customized solutions for medical device and semiconductor machining.

3. Chengdu Santon Cemented Carbide Co., Ltd. – Export-Driven Excellence

Website: http://santonccst.com/

Santon is a global supplier of carbide inserts, mining tools, and wear-resistant components, exporting to 50+ countries in Europe, North America, and Southeast Asia. Its product line includes tungsten carbide buttons for rock drilling and indexable inserts for CNC machining. Operating ISO-certified facilities, Xidun delivers precision components at 20–30% lower costs than European peers.

• Market Advantages:
  • Rapid prototyping with 15-day lead times for small-batch orders.
  • Strict compliance with international standards for mining and machining applications.

4. Sichuan Tungsten Industry Co., Ltd. – High – Quality Tungsten Solutions for Diverse Sectors

Website: https://www.sctcic.com/

With a focus on tungsten – related products, Sichuan Tungsten Industry Co., Ltd. has been a key player in the industry. Since its establishment, it has been committed to providing reliable tungsten solutions. It serves a wide range of sectors, leveraging its expertise in tungsten processing. The company’s product portfolio is designed to meet the needs of different applications, from general industrial use to more specialized requirements. By adhering to strict quality control measures throughout the production process, from raw material sourcing to final product delivery, it ensures consistent quality.

Specializing in tungsten products, Sichuan Tungsten Industry Co., Ltd. caters to various industries. Its offerings are built on years of experience in tungsten processing. The company’s products, such as certain tungsten alloys, are crafted to deliver performance. For example, some of its tungsten – based materials can be applied in scenarios where high strength and wear resistance are demanded. The vertical integration in its operations, covering aspects like tungsten processing stages, helps in maintaining product quality and cost – effectiveness.

• Technical Highlights:
  • Achieves high – quality tungsten products with strict quality control in every production link.
  • Continuously explores and applies advanced tungsten processing technologies to meet evolving industry needs.

5. Chengdu Fengyi Silver Tiger CNC Tools Co., Ltd. – High-Performance Carbide Drilling Solutions

Website: https://www.fengyitool.com/

Chengdu Fengyi Silver Tiger focuses on advanced carbide drills for wind power and automotive industries. Its five-flute drill bits with helical flute geometry reduce torque by 25%, while multi-layer TiCN coatings extend tool life to 5,000+ holes. Compatible with aluminum, titanium, and hardened steels, the drills support deep-hole and high-speed machining.

• Core Products:
  • Self-cooling designs for efficient heat dissipation.
  • Diamond-coated drills for composite material applications.

6. Chengdu Chuanke Sealing Co., Ltd. – Precision Engineering for Industrial Applications

Website: http://www.cdckhj.cn/

Chengdu Chuanke Sealing pioneered customized cemented carbide solutions, specializing in large-diameter components up to Φ500mm. Its product range includes sealing rings, shaft sleeves, and wear-resistant parts designed for extreme environments like high-pressure pumps and chemical equipment. The company adheres to ISO 9001 quality standards, ensuring consistency, while its R&D team optimizes materials to enhance corrosion resistance and thermal stability.

• Key Strengths:
  • Large-scale production capability for oversized carbide parts.
  • Expertise in oil & gas, automotive, and aerospace sectors.
  • Integration of WC-Co alloys with advanced coating technologies for extended product life.