About Us
Professional Diamond Tools Supplier
Huzhou Gu’s Imp. & Exp. Co., Ltd.

Since 2004, GUSHI Tools Was Established, Providing Our Customers With A Satisfactory One-stop Service For Diamond Tools.
Huzhou Gu’s Imp. & Exp. Co., Ltd. specializes in R&D, design, and manufacturing of diamond tools for stone and construction, offering cutting, grinding/polishing, and coring products for DIY and professional users.
Our sales team responds within 24 hours. We handle everything from order to delivery, with email status updates, so you focus on market development.
Strict quality inspection covers flatness, hardness, concentricity, and cutting tests. Our in-house lab ensures every order meets standards; if any defect is found, we offer 100% refund or free remake. Our R&D team constantly innovates, and we welcome OEM/ODM orders.
Our philosophy: stable quality, timely delivery, fair prices. Founded in 2004, over 80% of our clients stay with us. We are an integrated manufacturer-trader of concrete, stone, and hardware tools. Contact us via Whatsapp, LinkedIn, Facebook, Email, or Phone—we’re here to simplify your business.
GUSHI Tools, Good Choice!
As early as 1995, Mr. Gu began his foreign trade business; in 1998, he entered the diamond tool industry.
As early as 1995, Mr. Gu began his foreign trade business; in 1998, he entered the diamond tool industry. To be precise, Huzhou Gu’s has over 25 years of experience in both foreign trade and the diamond tool industry.
In August 2004, Mr. Gu officially established Huzhou Gu’s Import & Export Co., Ltd. Leveraging over 20 years of industry experience, we provide global clients with a one-stop solution for diamond tools (GUSHI Tools), tile tools, and woodworking tools. We offer OEM/ODM services, free samples, 24-hour professional support, and a one-year warranty.
In addition to the GUSHI Tools brand, we also have two other brands: OK Woodworking Tools and Roycel Tiling Tools, established in 2021 and 2023 respectively, specifically to serve clients in the woodworking and tile processing/laying industries.
Furthermore, in 2017, Mr. Gu dedicated himself to supply chain management, elevating Gu’s supply chain system to new heights. In 2022, we internally implemented CRM and ERP systems such as Kingdee Cloud, maximizing convenience for our employees and improving overall work efficiency. In 2023, we obtained TUV certification, raising the bar for product quality assurance to a new level.
Introduction Of The Founder Of GUSHI Tools
Roy Gu——the founder of GUSHI Tools

Timeline of the Development of GUSHI Tools

Some Cool Facts
Numbers Speak For Gu’s Strength
Cooperative Factories
Partner Factories
Years of Experience
Quality Comes First! We Make Sure That Every Minute Detail Is Looked Into While Manufacturing Even The Smallest Product. Our Focus Is 100% On Client Needs And Satisfaction.
Why Choose Us
1. Rich Experience In The Industry: GUSHI Tools has been in diamond tools industry more than 25 year. We are dedicated to supply high quality and reasonable price diamond tools to our clients.
2. Clients Assistant: We have experience to help a 3rd class brand to be the top brand in its market.
3. Stable Quality: Professional QC team and carefully chose suppliers can offer stable quality to meet our clients satisfactory.
4. Rich Experience In New Product Development: Have successful stories to develop market oriented new products, help our customer to get great market share in its market. Have experience to develop top one hot selling products in its market.
5. Products Warranty: All products are quality guaranteed for one year.
Quality Unsurpassed
1. Strict supplier access: Our buying and QC department will do supplier audit before we start to cooperate with a new supplier, and Roy will visit the important new supplier by himself to check if can cooperate or not.
2. QC team fully involved in: From samples to bulk order, our QC department will be involved in the quality test, and only after getting their test approval can it be shipped out.
3. Trace code: We will have a traceable production code for each batch of bulk order production to ensure that each order can be traced back to the source of production.
4. 100% inspection before delivery: Each bulk order will be inspected by our QC team before shipment. If there is any quality problem, we will not release before it is solved or improved, we can provide full quality check report if necessary.
We are a trusted provider of diamond tool solutions, capable of delivering the perfect solution for all your needs.
GUSHI Tools is a warm company that believes in altruism and mutual achievement.
Our slogan is: Together, Do Something Great!
We have a stand-alone office building (6 Floors 3200 ㎡).
The first floor is our sample testing floor.
The second floor is our company and product showroom.
The third floor is our employee activity center. And the fourth, fifth and sixth floors are our employees’ offices.
