About Us - Anhui Huiying Precision Tools Co., Ltd.

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Anhui Huiying Precision Tools Co., Ltd.

Specializing in the R&D, production, sales and after-sales service of carbide-tipped circular saw blades, our company is located in Fengtai Hedong Economic Development Zone, Huainan City, Anhui Province. Boasting convenient transportation, it is close to expressways and high-speed railway stations, with a 60-minute drive to Hefei Xinqiao International Airport.
With a total investment of 350 million yuan, we have built standardized workshops and office buildings, and introduced more than 700 sets of advanced production and testing equipment from home and abroad. Equipped with a technical team with years of industry experience and a number of patents, our company has been awarded the titles of Anhui Provincial Specialized, Fine, Special and New Enterprise and High-Tech Enterprise.
Upholding the tenet of "Survive by quality, develop by technological innovation, and take honest operation as the foundation", Huiying Precision Tools is committed to providing customers with high-performance, safe and stable saw blade products. In the future, the company will continuously improve its R&D and service capabilities, join hands with all sectors of society to create brilliant achievements, and promote the progress of the industry.

CORPORATE CULTURE

Corporate Vision

We are committed to becoming a benchmark enterprise in the global alloy saw blade industry, leading industrial development through technological innovation and outstanding quality, and building a sustainable industrial ecosystem.

Business Philosophy

Customer-Centric, Quality-Oriented, Innovation-Driven, Win-Win Cooperation.
Maintaining a market demand-oriented approach, taking technological R&D as the core, and relying on lean management as the guarantee, we continuously create value for customers.

Corporate Mission

Specializing in the R&D, production and service of alloy saw blades, we provide efficient, precise and durable cutting solutions for global industrial manufacturing, and promote industrial progress and social development.

Corporate Values

Quality as the Foundation, Excellence in Details
Innovation as the Driver, Breaking Boundaries for Progress
Inheritance of Craftsmanship, Pursuit of Perfection
Integrity as the Core, Symbiosis and Win-Win

OUR SERVICES

We have an excellent technical team, which can be designed according to customers requirements.

01

Global 24/7 Support

Always available. Get prompt responses and technical assistance anytime, anywhere, to keep your operations running smoothly.
02

Expert Customized Solutions

Our experienced engineers provide end-to-end professional support—from selection to after-sales—ensuring the perfect cutting solution for your needs.
03

Reliable Supply Chain Partner

With over 20,000 ㎡ of automated production facilities, we ensure stable, high-volume supply and on-time delivery you can count on.

OUR FACTORY

Integrated Whole-Process Operation

OEM+ODM Custom Available

Laser Substrate Cutting

Select high-quality alloy tool steel coils, after leveling and straightening, use high-precision laser cutting machine to accurately cut the steel plate into standard saw blade substrates, ensuring the dimensional accuracy of the substrate profile.
Laser Substrate Cutting

Select high-quality alloy tool steel coils, after leveling and straightening, use high-precision laser cutting machine to accurately cut the steel plate into standard saw blade substrates, ensuring the dimensional accuracy of the substrate profile.
Cylindrical Grinding Machine Equipment

Adopt CNC circular grinding machine to precisely grind the flat surface, inner hole and outer diameter of the saw blade substrate, correct the flatness and coaxiality, eliminate cutting stress, and ensure the basic precision of the substrate.
Cylindrical Grinding Machine Equipment

Adopt CNC circular grinding machine to precisely grind the flat surface, inner hole and outer diameter of the saw blade substrate, correct the flatness and coaxiality, eliminate cutting stress, and ensure the basic precision of the substrate.
Quenching Equipment

Send the finely ground saw blade substrate into a fully automatic heat treatment furnace for high-temperature quenching. Accurately control the temperature to improve the hardness, rigidity and wear resistance of the substrate, meeting the mechanical performance requirements of high-speed cutting.
Tempering Equipment

Conduct low-temperature tempering after quenching to eliminate internal residual stress generated during quenching, prevent substrate deformation and cracking, stabilize substrate size and mechanical properties, and extend the service life of the saw blade.
Tooth Welding Equipment

Adopt high-frequency induction brazing equipment to accurately weld carbide tips to the tooth seats of the saw blade substrate. Constant temperature welding control ensures welding strength, firmly bonding the tips to the substrate and avoiding the risk of tip falling during cutting.
Welded Tooth

Adopt high-frequency induction brazing equipment to accurately weld carbide tips to the tooth seats of the saw blade substrate. Constant temperature welding control ensures welding strength, firmly bonding the tips to the substrate and avoiding the risk of tip falling during cutting.
Gear Grinding Equipment

Use CNC tooth grinding machine to finely grind the welded carbide teeth, trim the rake angle, clearance angle, tooth profile and tooth height, ensuring cutting sharpness, dimensional accuracy and cutting surface smoothness.
Gear Grinding Equipment

Use CNC tooth grinding machine to finely grind the welded carbide teeth, trim the rake angle, clearance angle, tooth profile and tooth height, ensuring cutting sharpness, dimensional accuracy and cutting surface smoothness.
Gear Grinding Workshop

Gear Grinding Workshop
Huiying Electrophoresis Equipment

Conduct electrophoretic Teflon (PTFE) coating treatment on the tooth-ground saw blade to form a uniform and dense protective layer, improve the saw blade's rust prevention, anti-adhesion and wear resistance, and optimize chip removal effect during cutting.
Huiying Electrophoresis Equipment

Conduct multi-dimensional inspection on finished saw blades, including dimensional accuracy, dynamic balance, substrate hardness, welding strength, coating adhesion, cutting performance and other full-item inspections. Qualified products enter the next process.
Huiying Electrophoresis Equipment

Conduct multi-dimensional inspection on finished saw blades, including dimensional accuracy, dynamic balance, substrate hardness, welding strength, coating adhesion, cutting performance and other full-item inspections. Qualified products enter the next process.
Testing Equipment

Conduct multi-dimensional inspection on finished saw blades, including dimensional accuracy, dynamic balance, substrate hardness, welding strength, coating adhesion, cutting performance and other full-item inspections. Qualified products enter the next process.
Testing Equipment

Conduct multi-dimensional inspection on finished saw blades, including dimensional accuracy, dynamic balance, substrate hardness, welding strength, coating adhesion, cutting performance and other full-item inspections. Qualified products enter the next process.

Laser Substrate Cutting

Select high-quality alloy tool steel coils, after leveling and straightening, use high-precision laser cutting machine to accurately cut the steel plate into standard saw blade substrates, ensuring the dimensional accuracy of the substrate profile.
Laser Substrate Cutting

Select high-quality alloy tool steel coils, after leveling and straightening, use high-precision laser cutting machine to accurately cut the steel plate into standard saw blade substrates, ensuring the dimensional accuracy of the substrate profile.
Cylindrical Grinding Machine Equipment

Adopt CNC circular grinding machine to precisely grind the flat surface, inner hole and outer diameter of the saw blade substrate, correct the flatness and coaxiality, eliminate cutting stress, and ensure the basic precision of the substrate.
Cylindrical Grinding Machine Equipment

Adopt CNC circular grinding machine to precisely grind the flat surface, inner hole and outer diameter of the saw blade substrate, correct the flatness and coaxiality, eliminate cutting stress, and ensure the basic precision of the substrate.
Quenching Equipment

Send the finely ground saw blade substrate into a fully automatic heat treatment furnace for high-temperature quenching. Accurately control the temperature to improve the hardness, rigidity and wear resistance of the substrate, meeting the mechanical performance requirements of high-speed cutting.
Tempering Equipment

Conduct low-temperature tempering after quenching to eliminate internal residual stress generated during quenching, prevent substrate deformation and cracking, stabilize substrate size and mechanical properties, and extend the service life of the saw blade.
Tooth Welding Equipment

Adopt high-frequency induction brazing equipment to accurately weld carbide tips to the tooth seats of the saw blade substrate. Constant temperature welding control ensures welding strength, firmly bonding the tips to the substrate and avoiding the risk of tip falling during cutting.
Welded Tooth

Adopt high-frequency induction brazing equipment to accurately weld carbide tips to the tooth seats of the saw blade substrate. Constant temperature welding control ensures welding strength, firmly bonding the tips to the substrate and avoiding the risk of tip falling during cutting.
Gear Grinding Equipment

Use CNC tooth grinding machine to finely grind the welded carbide teeth, trim the rake angle, clearance angle, tooth profile and tooth height, ensuring cutting sharpness, dimensional accuracy and cutting surface smoothness.
Gear Grinding Equipment

Use CNC tooth grinding machine to finely grind the welded carbide teeth, trim the rake angle, clearance angle, tooth profile and tooth height, ensuring cutting sharpness, dimensional accuracy and cutting surface smoothness.
Gear Grinding Workshop

Gear Grinding Workshop
Huiying Electrophoresis Equipment

Conduct electrophoretic Teflon (PTFE) coating treatment on the tooth-ground saw blade to form a uniform and dense protective layer, improve the saw blade's rust prevention, anti-adhesion and wear resistance, and optimize chip removal effect during cutting.
Huiying Electrophoresis Equipment

Conduct multi-dimensional inspection on finished saw blades, including dimensional accuracy, dynamic balance, substrate hardness, welding strength, coating adhesion, cutting performance and other full-item inspections. Qualified products enter the next process.
Huiying Electrophoresis Equipment

Conduct multi-dimensional inspection on finished saw blades, including dimensional accuracy, dynamic balance, substrate hardness, welding strength, coating adhesion, cutting performance and other full-item inspections. Qualified products enter the next process.
Testing Equipment

Conduct multi-dimensional inspection on finished saw blades, including dimensional accuracy, dynamic balance, substrate hardness, welding strength, coating adhesion, cutting performance and other full-item inspections. Qualified products enter the next process.
Testing Equipment

Conduct multi-dimensional inspection on finished saw blades, including dimensional accuracy, dynamic balance, substrate hardness, welding strength, coating adhesion, cutting performance and other full-item inspections. Qualified products enter the next process.