Company intro
About Us HANGZHOU WENQI MACHINERY CO., LTD. Established in 2005, starting from a small grinding workshop, WENQI MACHINERY now has the capability to manufacture all kinds of dowel pins, needle rollers, and cylindrical rollers from the very beginning to the end process. WENQI factory plant is located in Hangzhou, Zhejiang, the manufacturing base of all kinds of auto parts, which gives us the best opportunity to expand our business. 3000+ Square meters 1000+ Products 50+ Staffs read more
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Contact Us
- Ningmu Vil., Ningwei, Xiaoshan, Hangzhou, Zhejiang, 311200, China
- wq@wqpins.com
- +8613967135209
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30/Jul
2025
What is the weight of a single 1.5mm dowel?
As a dedicated supplier of 1.5mm dowels, I often receive inquiries about the weight of a single 1.5mm dowel. This seemingly simple question actually i
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30/Jul
2025
How to increase the hardness of DIN 6325 Pin without sacrificing toughness?
Hey there! As a supplier of DIN 6325 Pins, I've faced a common challenge from customers: how to increase the hardness of these pins without sacrificin
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29/Jul
2025
Can a 16mm dowel pin be used in hydraulic systems?
Can a 16mm Dowel Pin be Used in Hydraulic Systems? As a dedicated supplier of 16mm dowel pins, I often encounter inquiries regarding the suitability o
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29/Jul
2025
How do I choose the right 1.5mm dowels for my project?
When embarking on a project that requires the use of 1.5mm dowels, the process of choosing the right ones can be both crucial and somewhat daunting. A
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29/Jul
2025
Can metal dowel pins be used in aerospace applications?
Can metal dowel pins be used in aerospace applications? That's a question I get asked a lot as a metal dowel pin supplier. And the answer is a resound
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28/Jul
2025
How to check the quality of a 12mm dowel pin?
As a supplier of 12mm dowel pins, ensuring the quality of our products is of utmost importance. Dowel pins are critical components used in various ind
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28/Jul
2025
How to determine the correct fit of a 20mm dowel pin?
Determining the correct fit of a 20mm dowel pin is a crucial process that can significantly impact the performance and longevity of your projects. As
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28/Jul
2025
What is the difference between 2mm dowels and other sizes?
Hey there! As a supplier of 2mm dowels, I often get asked about the differences between 2mm dowels and other sizes. Well, let's dive right in and expl
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28/Jul
2025
Where can I buy knurled pins?
Hey there! If you're on the hunt for knurled pins, you've landed in the right spot. I'm a supplier of knurled pins, and I'm here to share all the ins
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25/Jul
2025
Can 14mm dowel pins be used in marine applications?
As a supplier of 14mm dowel pins, I often get asked about the suitability of these components for marine applications. The marine environment is a har
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25/Jul
2025
Can DIN 6325 Pin be used in railway equipment?
Hey there! As a supplier of DIN 6325 pins, I often get asked whether these pins can be used in railway equipment. It's a great question, and today I'm
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25/Jul
2025
What is the brittleness of a 3mm dowel pin?
As a supplier of 3mm dowel pins, I often encounter questions from customers regarding the brittleness of these small yet crucial components. In this b