+86 166 6573 0252
+86 166 6573 0252
BA-81026A3
This product is a 26-piece heavy-duty socket set, specifically designed for industrial-grade high-intensity operations.
BA-81032G
This product is a 150-piece industrial-grade socket tool set manufactured from CR-V chrome vanadium steel and 50BV30 special steel, combining high strength with exceptional wear resistance.
BA-6552130
Lightweight design, stable performance, stainless steel soldering tip, fast heat dissipation.
Leveraging innovation and specialized manufacturing, we are your reliable one-stop supplier of automotive maintenance tools and derivative industrial tools.
Hangzhou Changkun Technology Co., Ltd., founded in 2010, is headquartered in Hangzhou, the capital of e-commerce in China. As a national high-tech enterprise, we strive to become a globally leading provider of automotive maintenance tools and intelligent industrial tool solutions. Integrating research, development, production, and sales, we focus on delivering professional and customized tool products and systematic support for the automotive repair, home maintenance, and derived power tool sectors.
15+
Professional Production Experience
9000+
Professional Production Experience
We aspire to be your valued partner, more than just a product supplier. We not only provide forward-thinking industry solutions, but also tailor our product portfolio and services to your unique needs. Our goal is to empower your business, help you avoid development pitfalls, and project a leading professional image to your clients.
Through self-built and cooperative multiple modern production lines, we have established a "one-stop procurement + full-scenario coverage" tool ecosystem.
Our product line covers a full-industry chain product matrix, including automotive repair tools, industrial-grade power tools, cutting and drilling tools, as well as supporting consumables. Through the development model of "independent construction of the core industry chain + collaborative integration of advantageous resources," the company deeply engages in mid-to-high-end automotive repair scenarios (including DIY repair tools for home use), power tool application scenarios, and metal sheet cutting and drilling production scenarios, achieving comprehensive coverage from professional repairs to household use. Our tools are your reliable partners in tackling complex challenges, aiming to expand your professional capabilities, making efficiency and precision a standard part of your work, and transforming professional expertise and cutting-edge advantages into customer trust and satisfaction.
SUPPORT CUSTOMIZATION
One-Stop Product Customization
Your Needs, Our Professional Solutions
01 Requirement Consultation
We discuss your needs and provide a solution
02 Project Finalization
Finalize details and quantity for a quotation
03 Production & Delivery
We produce and deliver according to the confirmed plan
Do you often encounter the following issues during the procurement process?
Small order quantities and unwilling suppliers
We provide flexible order management services and prioritize every order. By consolidating orders from multiple clients to achieve scaled production, we ensure that even for small orders, we provide the same high-quality production and logistics services as our larger customers.
High communication costs and slow response times
We provide you with a dedicated procurement manager to coordinate every step of the process, from inquiry and order placement to logistics. We guarantee a 12-hour response to all inquiries and provide clear progress updates, significantly saving you time and effort.
Unstable quality and uncompetitive pricing
Quality Assurance: We have established a strict production control system and order tracking mechanism, backed by our reputation, to ensure that our products meet your needs and prevent serious quality issues. B. Price Advantage: Leveraging our extensive industry resources and scale, we offer an optimal balance between cost and quality, preventing you from falling into a purchasing trap with extremely low prices.
Logistics delays and delivery delays
We partner with reputable logistics partners to provide stable and reliable sea, land, and air transportation solutions. Proactively synchronize production and logistics schedules to minimize the risk of delays and ensure timely and safe delivery of goods.
A single supplier can't meet multi-category needs
As a one-stop, comprehensive sourcing partner, we have both our own and partnered production lines covering multiple industries and categories. Regardless of your product needs, we can most likely efficiently meet your procurement needs.
Looking for a think tank to collaborate with you on your growth, not just an order fulfiller?
We are committed to being your "external think tank" for business growth. With deep industry insights, we not only provide cutting-edge market intelligence but also work with you to interpret trends, transforming supply chain advantages into precise decision-making and competitive advantage. Let us guide you with wisdom and foresight, fueling your sustainable development.
A Real Look at a New Energy Vehicle Workshop: Don't Just Stock Wrenches—Insulation Protection, Smart Diagnostics, and Testing Equipment Matter More
Apr. 07, 2026
Partner Success Program: From Product Sales to Ecosystem Co-Creation
Partner Success Program: From Product Sales to Ecosystem Co-Creation
Mar. 28, 2026
What to Do If the Screws on a Car's Body Rust or Become Damaged and Cannot Be Opened
Tap and Die Repair for Automotive Screws
Mar. 20, 2026
PARTNER
Navigation
Navigation
Featured Products
Featured Products
Contact Us
Phone:
+86 166 6573 0252
E-mail:
WhatsApp:
Wechat:
+86 166 6573 0252
Send in Inquiry
Send in Inquiry
