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
Engine Components Locating PinsEngine Components Locating pin provides numerous benefits in assembly, operation, and maintenance. Ensuring precise alignment with the engine block.
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Alloy Steel Cylindrical RollersAlloy Steel Cylindrical Rollers are made of alloy steel, which combines iron with elements like chromium, molybdenum, vanadium, or nickel to enhance strength, hardness, and wear resistance.
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Core Insert Aligning PinsCore Insert Aligning Pins are ypically made from hardened steel or other wear-resistant materials to withstand the stress of repeated use.
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5 mm Cylinder Pins DIN 75 mm Cylinder Pins DIN 7 are precision-engineered pins used for alignment, joining, or positioning parts in mechanical systems that require high accuracy and a precise fit. Their standardized
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Injection Mold Dowel PinsInjection Mold Dowel Pins are widely used in the injection molding process and other related manufacturing areas where precision and alignment are key.
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5 mm Cylindrical Pins5 mm Cylindrical Pins are typically precision-machined with standardized tolerance grades (e.g., h6, m6) to ensure a snug or loose fit as required,used in jigs, fixtures, or precision tooling to
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Cam Followers Dowel PinsCam Followers Dowel Pins are often made from hardened steel or stainless steel to resist wear and deformation, Manufactured to high tolerances to ensure precise fit and alignment.
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Mold Inserts Position PinsMold Inserts Position Pins, also known as locator pins or positioning pins, are components used in molds and tooling systems to accurately align and secure the position of mold inserts or parts
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Mold Plates Locating PinsMold Plates Locating Pins Ensure the two halves of the mold align correctly during injection or casting operations, allows molds to operate multiple cycles without misalignment, ensuring consistent
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Metric Needle RollerMetric Needle Rollers typically have a length that is significantly greater than their diameter, enhancing their load-carrying capacity.
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Camshaft Supports Dowel PinsCamshaft Supports Dowel Pins align the camshaft supports or bearings precisely with the engine block or cylinder head to avoid any misalignment during assembly.
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Dowel Pins With Snap RingsLike standard dowel pins, dowel pins with snap rings ensure precise alignment of components, such as machine parts, molds, dies, or assemblies.The snap rings make it easier to install or remove the
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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?





