--- title: Our Story --- [Skip to content](https://www.polywin.net/our-story#main-content) [![Polywin Corporation](https://www.polywin.net/hs-fs/hubfs/PolywinCorpLogo(150%20x%20150%20px)-1.png?width=150&height=150&name=PolywinCorpLogo(150%20x%20150%20px)-1.png)Homepage](https://www.polywin.net/?hsLang=en) - [Home](https://www.polywin.net?hsLang=en) - [Products](https://www.polywin.net/products?hsLang=en) - [Company](https://www.polywin.net/our-story) [Get started](https://www.polywin.net?hsLang=en) - [Home](https://www.polywin.net?hsLang=en) - [Products](https://www.polywin.net/products?hsLang=en) - [Company](https://www.polywin.net/our-story) [Get started](https://www.polywin.net?hsLang=en) ![PWOfficeCompressed](https://www.polywin.net/hs-fs/hubfs/PWOfficeCompressed.png?width=1195&height=896&name=PWOfficeCompressed.png "PWOfficeCompressed") # Our Story Established in **1991**, Polywin Corporation has grown from a visionary start-up into a global leader in the plastics industry. As a family-owned business, we were among the first to bridge the gap between US domestic resources and the emerging manufacturing markets of Asia. With our headquarters and warehouse in **Rancho Dominguez, California**, and strategic hubs in **China**, **Thailand**, and **Malaysia**, we provide a seamless network for both domestic supply and international trade. Today, we continue to build on that 30-year foundation, combining our deep roots in the plastics market with a commitment to long-term, stable partnerships. ## Global Infrastructure Headquarters & Warehouse Polywin has its humble beginnings in Monterey Park in 1991 as a pioneer in the US-Asia plastics trade. As our business grew, we expanded into our current **100,000 sq. ft. facility** in Rancho Dominguez in **2010**. Today, our warehouse serves as our **primary logistics hub**, supporting both local scrap recovery and international distribution. ### USA Rancho Dominguez, CA 3 Manufacturing/Sales Hubs Ningbo (2002): An 18,000 sq. m. resin production facility. Currently our primary China **trading hub** and **regional sales headquarters**. Suzhou (2004): A premier 60,000 sq. m. dedicated to high-quality industrial fiber production. Taicang (2005): A 28,000 sq. m. facility specialized in the manufacturing and distribution of PET and PETG materials. ### CHINA Suzhou • Taicang • Ningbo Local Recycling Established in 2016, we built a bonded warehouse where we primarily recycle and trade with the domestic Thailand market.  ### THAILAND Plaeng Yao, Chachoengsao PET Strapping Production Breaking ground in 2017, our **46,000 sq m.** Malaysia plant is currently a joint venture between us and \_\_ as well as **Cyklop**, one of the largest global packaging companies in the world.  The plant is looking to finish building and start operations in 2027. Hoping to produce X lbs of PET strapping annually.  ### MALAYSIA Klang, Selangor ## Join our team Explore exciting opportunities and be a part of a dynamic and innovative work environment Get in touch [![POLYWIN CORP(150 x 150 px) White](https://www.polywin.net/hs-fs/hubfs/POLYWIN%20CORP(150%20x%20150%20px)%20White.png?width=100&height=100&name=POLYWIN%20CORP(150%20x%20150%20px)%20White.png "POLYWIN CORP(150 x 150 px) White")](https://www.polywin.net/?hsLang=en) --- Privacy Policy · Legal · © 2026. All rights reserved.