Mastering Carbide Excellence

About Us

Grewin provides high-performance standard products and special customized products, which can fully meet the various application requirements of global customers in industries such as metal processing, aerospace, and mold.

Who We Are

Zhuzhou Grewin Tungsten Carbide Tools Co., Ltd.

Zhuzhou Grewin Tungsten Carbide Tools Co., Ltd is a rapid grow company expertise and professional in carbide materials and carbide cutting tools over 50 years of experience, integrated with new technology, high-end machinery and collaborate with cutting tool maker to make good quality tools for customers.

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Years of Experience

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Staffs

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Item Sku

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Cnc Machines

Why Choose Us

Zhuzhou Grewin Tungsten Carbide Tools Co., Ltd.

Over the decade, we have actively collaborated with researcher and university to enhance the cutting tool design and tool life, we have successfully helped our customer to reduce their cost and gain more market share with us.Grewin has a wide range of inspection equipment’s to fulfil products quality inspection, using ERP system for ordering processing, tracking and delivery.

Grewin has ISO 9001:2008 quality system, possesses advanced production equipment’s, complete testing instruments, strong R&D center, and QC team. Grewin branding products are trusted brand sold to more than 80 countries in the world end to end, business to business such as USA, South America, Europe, Middle East, South East Asia, etc.

Cutting-Edge Technology

Precision and Innovation

Grewin, with over 50 years of expertise in carbide materials and cutting tools, stands as a trusted brand globally, known for its commitment to quality, innovation, and customer satisfaction, backed by cutting-edge technology and strong industry collaborations.

Advanced Technology

State-of-the-art production equipment and inspection systems, supported by an ERP system for efficient operations.

Extensive Experience

50 years of experience in carbide materials and cutting tools ensures superior products

Expert Team

A strong R&D center and QC team dedicated to innovation and quality assurance.

WE GO TO THE LIMIT

until you get the piece you want

NATIONAL COVERAGE

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TECHNICAL ADVICE

100%

DELIVERIES ON TIME

100%

INVENTARIO

100%

Professional and Reliable Services

Grewin is dedicated – WE GROW TOGETHER WE WIN. Grewin is growing up with the worlds carbide technology to meet the demand of our customer from all over the world. The company even aggressively work with WWO and other organization on contributing back by carrying more socially responsible, reducing air pollution from our industry, blood donation and donation to the orphanage to make social direct benefit.

Expert Team

Performance and Reliability

By working closely with researchers and industry leaders, we continually refine our processes and products, ensuring our customers receive premium carbide cutting tools that lead the market in performance and reliability.

the founder of GREWIN oversea’s sales office, established in October 2011. She leads the entire oversea’s sales team in pursuing responsible and sustainable business practices, adhering to the philosophy of honesty and integrity in partnering with customers, and dedicating herself to building brands and providing customers with high-quality products and excellent services.

The sales department is committed to developing international markets and providing professional products and services. we negotiate with foreign customers with the most professional business ability, signs sales contracts and establishes solid cooperative relationships with customers. At the same time to promote the company’s products and services in the international market sales and promotion, to achieve the company’s sales goals.

Purchasing Department is committed to optimize the purchasing process to ensure the high-quality supply of raw materials and products to our company. We firmly believe that our production and sales will be better supported and developed through professional purchasing department and partners.

Certified Excellence

Honor Certificate

Our certifications reflect our unwavering commitment to industry standards, ensuring that every product we deliver meets the highest levels of quality and reliability.