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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25/Aug
2025
How to deal with the surface rust of an 18mm dowel pin?
Surface rust on an 18mm dowel pin can be a common yet concerning issue for many users and businesses. As a dedicated supplier of 18mm dowel pins, I un
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22/Aug
2025
Is an 18mm dowel pin suitable for outdoor use?
Hey there! As a supplier of 18mm dowel pins, I often get asked whether these pins are suitable for outdoor use. It's a valid question, and today, I'm
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22/Aug
2025
How to measure the diameter of a metal dowel pin?
Hey there! As a supplier of metal dowel pins, I often get asked about how to measure the diameter of these little but crucial components. In this blog
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22/Aug
2025
How to polish a 6mm steel dowel?
Polishing a 6mm steel dowel is a meticulous process that can significantly enhance its surface finish, durability, and overall performance. As a leadi
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21/Aug
2025
What is the recommended hole size for a 16mm dowel pin?
Hey there! As a supplier of 16mm dowel pins, I often get asked about the recommended hole size for these pins. It's a crucial question because getting
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21/Aug
2025
Are there any fastener pins with self - locking features?
Hey there! As a supplier of fastener pins, I often get asked a lot of questions from customers. One of the most common ones is, "Are there any fa
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21/Aug
2025
How to ensure the alignment of an 18mm dowel pin during installation?
Ensuring the proper alignment of an 18mm dowel pin during installation is crucial for the overall performance and longevity of the assembly. As a supp
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21/Aug
2025
Can 8mm steel dowels be welded?
Hey there! As a supplier of 8mm steel dowels, I often get asked the question: "Can 8mm steel dowels be welded?" Well, let's dive right into
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20/Aug
2025
Are there any certifications for Dowel Pin M6?
Hey there! As a supplier of Dowel Pin M6, I often get asked if there are any certifications for these little but crucial components. So, let's dive ri
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20/Aug
2025
How to ensure the parallelism when using multiple Dowel Pin H6?
Hey there! As a supplier of Dowel Pin H6, I've seen firsthand how crucial it is to ensure parallelism when using multiple dowel pins. In this blog pos
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20/Aug
2025
What is the yield strength of a 6mm steel dowel?
The yield strength of a 6mm steel dowel is a critical parameter that determines its performance and suitability for various applications. As a leading
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20/Aug
2025
How do I install knurled pins?
Hey there! As a supplier of Knurled Pins, I often get asked about how to install these little but super useful components. So, I thought I'd put toget