OIL FILTER BANNER
BRIEF INTRODUCTION

Since 1994, Zhejiang Topyauld Technology Co.,Ltd. is located in Ruian International Auto Parts & Motorcycle Parts Industrial Park, covering an area of 15,000 square meters. Currently, Topyauld has developed into a high-tech enterprises with a collection of R&D, production and sales of filtration system products. 
    Topyauld attaches importance to technology R&D and has obtained 25 patents and has been granted ISO9001, IATF16949 International Quality Management System Certificates. Topyauld has advanced technology and production equipment to meet the host of matching and customer after-sales quality needs, and becomes a quality partner of the world's leading filter and auto parts enterprises. As one of the specialty filter and air dryer manufacturers in China, more than 10,000 kinds of products

Customer's Satisfaction is Our Top Priority
  • Quality

    In our products, procedures and services
    provided to our customers and consumers.
  • Services

    Knowledge of our clients in order to guarantee
    their satisfaction.
  • Future

    Growth, innovation and expansion based on
    the quality that characterizes us.
Starter Solenoid Switch manufacturers
ORIGINAL EQUIPMENT

We are partners of OE manufacturers; we support them all the way from the design stages through supply, creating highly reliable and customized products, within the given timeframe. We are able to provide our experience, careful advice and extensive production flexibility.
FILTER ASSEMBLY LINE

Our workshop is dustless workshop. All operating modes comply With TS16949 standard. Our assembly lines are using most advanced U-line for lean production. Each product from the accessories to the assembly is strictly controlled and tested. We make 100% performance test for every finished product.
Starter Solenoid Switch manufacturers
QUANLITY CONTROL

Each FILTER product is subjected to a strict procedure of checks to guarantee high quality standards and lasting reliability.

- Destructive testing
- Dimensional tests
- Structural testing
- Dynamic tests

RESEARCH AND DEVELOPMENT

Our customers sit at the core of our business model and all our processes revolve around the needs and demands of our customers, ensuring high-quality customer servicing. The Research & Development team and Quality division set up by WINNER is to focus efforts in the direction of Applied Research, which is aimed at

facilitation of improvement of the current product line
improvement of operating procedures and
development of future products
The R&D helps the organization align itself proactively to the ever-changing market dynamics, customer preferences, and technological advances.

FILTER


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