Unleash the Power of OEM Wiper Blades for Car Rain Wipers

About Us

Scan Top, established in 1991, specializes in the production of high-quality OEM wiper blades and car rain wipers with over 30 years of professional experience. Headquartered in Taiwan, we operate factories in Taiwan and China. In 2005, we introduced our own brands "View Guard" and "Best Guard" to enhance safety during rainy weather.

Scan Top is known for delivering top-notch products, fast shipping, competitive prices, and excellent customer service. Backed by more than 100 patented technologies, we continuously invest in intelligent production and management systems, enabling us to develop custom solutions tailored to your needs.

With a global reputation for exceptional performance, we are the trusted partner of choice for international industries and brands. Scan Top is your high-potential future partner.

We look forward to a bright future, working together with you to meet your wiper blade needs and car rain wiper requirements.



   UPC Auto Parts CO., LTD.
   Established Year: 2001
   Location: Danyang City, jiangsu, China
   Number of Employee: 600
   Plant Size: 58,000 Square Meter
   Monthly Capacity: 5.0 Million
   Shipping Port: Shanghai, China
   Main Market: Europe, Asia and Australia
   Scan Top Yilan Factory
   Established Year: 2020
   Location: Wujie, Yilan City, Taiwan
   Number of Employee: 200
   Plant Size: 8,350 Square Meter
   Monthly Capacity: 3.0 Million
   Shipping Port: Keelung, Taiwan
   Main Market: North America



   1990-2000: Start-up

   Founded Scan Top in Taiwan and started selling wipers to all over the world.

   2000-2010: Growth
   Invested a factory in China and manufacture high-quality wiper blades.

   2010-2020: Transition
   Advanced the factory from traditional production to automated and intelligent production.



• Set up "Scan Top Enterprise Co., Ltd."in Taipei, Taiwan.


• Established the key plant "Danyang UPC Auto Parts Co.,Ltd." in China


• Acquired ISO9001-2000 Certification



• Established an independent Rubber Laboratory


• Established company brand:BestGuard and ViewGuard


• Acquired ISO/TS 16949:2002 Certification



• Implemented ERP system to ensure FIFO Method and TQC control capabilities


• Acquired ISO/TS 16949:2009 Certification


• Established Research and Development Department



• Established Automated Powder Coating system for Nature Rubber.
• Established Automated Riveting and Assembling System.


• Established Automated Packaging Machine.
• Established Automated Powder Paint line.
• Installed Barcode Traceability System.


• Acquired BSCI Certification.



• Started using QAD management system.
• Acquired IATF 16949-2016 certification.


• Established Automated Assembly Machine.


• Established a new factory in Yilan, Taiwan.
• Established an Automated storage and retrieval system.