Ruian Ruiqin Standard Parts Co., Ltd.

Ruian Ruiqin Standard Parts Co., Ltd. is a professional manufacturer specializing in the production of high-quality washers and fasteners. Located in Ruian, Zhejiang Province, China, our factory has a long history of excellence in manufacturing and exporting standard parts. With advanced production equipment, a skilled workforce, and a strict quality control system, we have established ourselves as a trusted supplier in both domestic and international markets.

Company History & Achievements

Founded in 2007 year of establishment, Ruiqin has grown from a small workshop into a modern manufacturing facility with state-of-the-art production lines. Over the years, we have expanded our product range and optimized our production processes, enabling us to meet the evolving demands of the global market. Today, we proudly serve over 1, 000 satisfied customers across [number] countries and regions, earning a reputation for reliability and product excellence.

Business Scope

Our core products include:

High-Strength Lock Washers - Designed to enhance bolt durability and prevent loosening under high-intensity conditions.

Butterfly Washers - Offering secure fastening and ease of installation.

French Washers - Engineered for specific applications requiring high precision and strength.

Internal and External Serrated Washers - Providing enhanced grip and resistance to vibration.

Bearing Retaining Rings - Ensuring stable positioning of bearings in mechanical assemblies.

We specialize in OEM and custom production, allowing us to manufacture products tailored to customer specifications, including dimensions, materials, and surface treatments. Our comprehensive supply chain and production capabilities enable us to fulfill orders efficiently, ensuring fast delivery and consistent quality.

Professional Capabilities

Our factory is equipped with cutting-edge production machinery and testing equipment, enabling us to maintain high levels of precision and consistency. We adhere to ISO and international quality standards, ensuring that our products meet the rigorous requirements of industries such as construction, mining, heavy machinery, and automotive manufacturing.

Our experienced technical team is dedicated to continuous improvement and innovation. We invest in research and development to create new product designs and enhance product performance, positioning ourselves at the forefront of the fastener industry.

Development Outlook

Looking to the future, Ruiqin aims to further expand its global footprint by strengthening partnerships with international distributors and exploring new market opportunities. We are committed to building long-term relationships with our customers, based on mutual trust, consistent quality, and exceptional service.

Why Choose Us

√ Over 15 years of manufacturing experienc

√ Customized solutions to meet specific customer needs

√ Strict quality control and adherence to international standards

√ Fast delivery and competitive pricing

√ Professional and responsive customer service

At Ruiqin, we believe that strong connections create lasting success. We welcome partners from around the world to join us in building a stronger future together.