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
4mm Steel Dowel Pins4mm Steel Dowel Pins are essential in many industries for their ability to provide accurate alignment and secure joining of components, ensuring the reliability and functionality of various
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6mm Steel Dowel Pins6mm Steel Dowel Pins are precision-engineered components used to align and join two or more parts together.
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Heat-treated Parallel PinsHeat-treated parallel pins are commonly used in various industrial applications where strong, wear-resistant components are required, such as in machinery, automotive parts, and tooling.
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Double Ended Dowel PinsDouble Ended Dowel Pins are cylindrical fasteners designed with identical ends, used to align or join two components together in mechanical assemblies.
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Headless Dowel PinsHeadless dowel pins are valued for their functionality and aesthetic appeal in various assembly processes.
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2.5 mm Cylindrical Pins2.5 mm Cylindrical Pins often made from stainless steel, carbon steel, or alloy steel for strength and wear resistance,typically have a smooth, cylindrical shape with consistent diameter along their
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High Shear Load PinsHigh shear load pins are vital components in various industries, providing a reliable and predictable method for managing and controlling shear forces to protect both machinery and personnel.
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High-load Dowel PinsHigh-load dowel pins are specialized mechanical components designed primarily for precise positioning and maintaining the alignment of assembled parts under high load and stress conditions.
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Parallel Pin DIN6325 M10X20The Parallel Pin DIN6325 M10X20 refers to a specific type of parallel pin that conforms to the DIN6325 standard and has a diameter of M10 (10 millimeters) and a length of 20 millimeters.
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Heat-treated Dowel PinsHeat-treated dowel pins are dowel pins that have undergone a heat treatment process to enhance their mechanical properties, such as hardness, strength, and durability
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8mm Cylinder Pins8mm cylinder pins are commonly used mechanical connection and positioning components, typically employed in mechanical engineering and manufacturing to ensure precise alignment and fastening between
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High-strength Dowel PinsHigh-strength dowel pins are specialized fasteners used in mechanical and industrial applications to provide precise alignment and secure assembly of components under high-stress conditions.
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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?





