Why Choose Us?
WENQI MACHINERY was established in 2005, Starting as a small-scale needle roller processing factory, we have evolved into a prominent manufacturer specializing in needle rollers, cylindrical rollers, locating pins, and universal joints.
Rich Experience
Wenqi Machinery was established in 2005 and has about 20 years of working experience in the field of dowel pins and needle rollers. We have more than 2000 types of products, including standard parts and customized parts, which allows us to provide customers with a variety of choices and professional advice.
Strict Quality Control
We are committed to providing our customers with high-quality products, and strict quality control enables us to uphold this standard consistently. We have obtained ISO9001 quality system certification and equipped ourselves with advanced testing instruments to ensure that our products meet the requirements.
Customized Service
We offer custom manufacturing services to provide you with precisely engineered products that meet your exact specifications. We can customize your own products according to your specific needs. You only need to provide usage scenarios, drawings or samples, and we can manufacture the products you need.
Customer Service
Our customer service stands out with personalized assistance, prompt responses, and a commitment to customer satisfaction. The concepts of customer-centered and win-win cooperation are the motto of our company, and they help us become more mature and stronger.
Contact Us
- Ningmu Vil., Ningwei, Xiaoshan, Hangzhou, Zhejiang, 311200, China
- wq@wqpins.com
- +8613967135209
Dowel PIn Din 6325The DIN 6325 standard outlines specifications such as diameter tolerances, lengths, materials, and surface treatments to ensure the quality and reliability of Dowel Pins.
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Metal Dowel Pin ISO8734Metal Dowel Pin ISO 8734 refers to metal dowel pins that conform to the specifications outlined in the International Organization for Standardization (ISO) standard 8734.
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Cylinder PinsCylinder pins, also known as dowel pins or parallel pins, are cylindrical metal rods used primarily for aligning and securing components in mechanical engineering and manufacturing.
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Steel Dowel Pin ISO2338Steel dowel pins conforming to ISO 2338 are standardized cylindrical fasteners used for aligning and securing components in various industrial and mechanical applications.
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Dowel Pins With Spherical EndsA dowel pin with spherical ends is a type of dowel pin that has rounded, ball-like ends instead of flat or chamfered ends.
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Rust-Proof PinsRust-Proof Pins provide a reliable solution for securing and aligning components in challenging environments, ensuring longevity and performance while minimizing maintenance needs.
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High-Accuracy Dowel PinsHigh-accuracy dowel pins are essential components in manufacturing and assembly processes where precise alignment and positioning are critical.
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Dowel Pin With GrooveThe specific design and purpose of the groove can vary depending on the application requirements. If you need more specific details or a particular type of grooved dowel pin, feel free to ask!
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Parallel Pin With ChamferChamfered parallel pins are ideal for applications requiring precision, durability, and ease of assembly. The chamfer reduces the effort and risk involved in aligning the pins, especially in tight
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Custom Machined Dowel PinsCustom machined dowel pins are precision-engineered components typically used in mechanical engineering and manufacturing to align or secure parts together.
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High-precision Dowel PinsHigh-precision dowel pins are cylindrical rods designed to provide exact alignment and secure assembly in various applications.
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Stainless Steel Dowel Pin DIN7Stainless steel dowel pins made to the DIN 7 standard are precision-engineered components used in various mechanical and engineering applications for accurate alignment and positioning.
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Certifications






our factory
Our factory is equipped with the latest technology and state-of-the-art machinery, ensuring efficient production and delivery of your orders.








We have a team of skilled professionals who are dedicated to providing exceptional customer service, ensuring that all your needs are met. We offer a wide range of Fastener Pins, including custom designs and specifications to suit our customers' unique requirements.
We understand the importance of delivering high-quality products at competitive prices. That is why we offer the best prices in the market, ensuring that our customers receive value for their money. We have a flexible ordering system that allows for bulk orders, accommodating all our customers' specific needs.
How to cooperate with us?
Contact Us: Reach out to us through our website, email, or other communication channels, expressing your interest in custom products. Provide details about your customization requirements, including specifications, quantities, and any specific features or functionalities you're looking for.
Proposal or Quotation: We'll provide you with a proposal or quotation outlining the customization options available, including cost estimates, lead times, and any other relevant terms and conditions.
Design and Development: Once the proposal is approved, we'll begin the design and development process. This may involve creating prototypes or samples for your review and feedback. We'll work closely with you to ensure the custom product meets your specifications and expectations.
Production and Quality Assurance: Upon finalizing the design, we'll proceed with production, adhering to the agreed-upon specifications and quality standards. Our team will conduct rigorous quality assurance checks to ensure the custom products meet your requirements and comply with industry standards.
Shipping and Delivery: Once production is complete, we'll arrange for shipping and delivery of the custom products to your specified location. We'll provide tracking information and support to ensure a smooth and timely delivery process.
Post-Sales Support: Our commitment to you doesn't end with delivery. We'll remain available to address any post-sales inquiries or issues that may arise, providing ongoing support to ensure your satisfaction with the custom products.
FAQ
Q: Are You Trading Company Or Manufacturer ?
Q: What are your main products?
Q: How About Your Price?
Q: What material is used for Dowel Pins?
Q: Can You Make Samples For Me?
Q: If I have some other product requirements that your page don't include, can you help to supply?
Q: What Kind Of Shipping Do You Have?
Q: What's Your Delivery Time?





