# Akan Polygon (Akan Enterprise Group (Shanghai) Co., Ltd.) > POLYGON, a brand of Akan Enterprise Group, is a professional manufacturer specializing in the research, development, production, sales, and service of plastic pipe products. The company positions itself as a "PIPING SPECIALIST" and a "full-house concealed beauty expert," having transitioned from a material supplier to a system integration solution provider. Its main product range includes PPR, PVC, and HDPE pipes, coil pipes, fresh air heat recovery ventilation systems, and water-purifying products. The company emphasizes its smart factory operations, which feature highly automated production and a strict production control and management system. - **Company Name**: Akan Enterprise Group (Shanghai) Co., Ltd. - **Brand Name**: POLYGON - **Founded In**: 2000 - **Employees**: 2500+ - **Production Centers**: 7 - **CNAS Certified Labs**: 3 - **Total Factory Scale**: Over 1,700,000 m² - **Factory Locations**: Shanghai (42,000m²), Baodi, Tianjin (100,002m²), Huzhou, Zhejiang (193,000m²), Heyuan, Guangdong (20,000m²), Xinxiang, Henan (99,733m²), Jiangjin, Chongqing (80,000m²), Liuyang, Hunan (110,000m²) - **Key Products**: PPR, PVC, HDPE, coil pipes, fresh air heat recovery ventilation systems, water-purifying products - **Certifications**: WRAS, CE, DVGW, CNAS ## Contact Us - [Phone](tel:+86-21-68155777): +86-21-68155777 - [WhatsApp](https://api.whatsapp.com/send?phone=15157771027): +8615157771027 - [Email](mailto:overseas@akan.com.cn): overseas@akan.com.cn - Address: No. 2528 Gan Shan Road, Huzhou City, Zhejiang Province ## Our Social Media - [linkedin](https://www.linkedin.com/company/akan-enterprise-group-shanghai-co.-ltd/posts/?feedView=all) - [Facebook](https://www.facebook.com/AkanEnterpriseGroup) ## Website Language Versions - [English](https://www.akanpolygon.com/): Leading Supplier of PPR Pipes, PVC Pipe, HDPE & PEX Pipes | Akan Polygon - [简体中文](http://cn-anli197.ldyjz.com): PPR管、PVC管、HDPE和PEX管的领先供应商 | Akan Polygon ## Website Navigation - [HOME](https://www.akanpolygon.com/home.html): HOME - [SYSTEM](https://www.akanpolygon.com/SYSTEM.html): SYSTEM - [Plumbing](https://www.akanpolygon.com/SYSTEM.html#i54pwkf): Plumbing - [Electrical conduit](https://www.akanpolygon.com/SYSTEM.html#i9vys9): Electrical conduit - [Heating and cooling](https://www.akanpolygon.com/SYSTEM.html#ia68vg): Heating and cooling - [Drainage system](https://www.akanpolygon.com/SYSTEM.html#iyyydh): Drainage system - [Fresh Air system](https://www.akanpolygon.com/SYSTEM.html#igaljn): Fresh Air system - [Water-purifying](https://www.akanpolygon.com/SYSTEM.html#i77q48): Water-purifying - [Infrastructure](https://www.akanpolygon.com/SYSTEM.html#i1hsnyt): Infrastructure - [PRODUCTS](https://www.akanpolygon.com/products.html): PRODUCTS - [ABOUT US](https://www.akanpolygon.com/about-us.html): ABOUT US - [Why Choose US](https://www.akanpolygon.com/about-us.html#ixkxyo): Why Choose US - [Our Factory](https://www.akanpolygon.com/about-us.html#ixwgkx): Our Factory - [Certificate](https://www.akanpolygon.com/about-us.html#ilazhs2): Certificate - [Our History](https://www.akanpolygon.com/about-us.html#izh11fo): Our History - [PROJECT CASES](https://www.akanpolygon.com/PROJECT-CASES.html): PROJECT CASES - [Product Videos](https://www.akanpolygon.com/PROJECT-CASES.html#i8ur0k): Product Videos - [Technical Videos](https://www.akanpolygon.com/PROJECT-CASES.html#iadxw7): Technical Videos - [SERVICE](https://www.akanpolygon.com/Service.html): SERVICE - [Download](https://www.akanpolygon.com/Service.html#i3acnyp): Download - [FAQ](https://www.akanpolygon.com/Service.html#ii0c0n1): FAQ - [BLOGS](https://www.akanpolygon.com/news.html): BLOGS - [CONTACT US](https://www.akanpolygon.com/contactus.html): CONTACT US ## Product Category - [PPR pipes and fittings](https://www.akanpolygon.com/PPR-pipes-and-fittings-pl44344907.html): PPR pipes and fittings - [PPR pipes](https://www.akanpolygon.com/PPR-pipes-pl49344907.html): PPR pipes - [PPR fittings](https://www.akanpolygon.com/PPR-fittings-pl48244907.html): PPR fittings - [PPR valves](https://www.akanpolygon.com/PPR-valves-pl46244907.html): PPR valves - [Tools & Accessories](https://www.akanpolygon.com/Tools-Accessories-pl47244907.html): Tools & Accessories - [HDPE pipes and fittings](https://www.akanpolygon.com/HDPE-pipes-and-fittings-pl41344907.html): HDPE pipes and fittings - [HDPE pipe](https://www.akanpolygon.com/HDPE-pipe-pl49244907.html): HDPE pipe - [Butt Welding Fitting Series](https://www.akanpolygon.com/Butt-Welding-Fitting-Series-pl47223497.html): Butt Welding Fitting Series - [Socket Fitting Series](https://www.akanpolygon.com/Socket-Fitting-Series-pl45223497.html): Socket Fitting Series - [Electrofusion Fitting Series](https://www.akanpolygon.com/Electrofusion-Fitting-Series-pl46223497.html): Electrofusion Fitting Series - [Steel-Plastic Fitting Series](https://www.akanpolygon.com/Steel-Plastic-Fitting-Series-pl44123497.html): Steel-Plastic Fitting Series - [Tools & Accessories](https://www.akanpolygon.com/Tools-Accessories-pl46634907.html): Tools & Accessories - [PVC pipes and fittings](https://www.akanpolygon.com/PVC-pipes-and-fittings-pl42344907.html): PVC pipes and fittings - [PVC-U pipes for drainage](https://www.akanpolygon.com/PVC-U-pipes-for-drainage-pl41244907.html): PVC-U pipes for drainage - [PVC-U fittings for drainage](https://www.akanpolygon.com/PVC-U-fittings-for-drainage-pl40244907.html): PVC-U fittings for drainage - [PVC-U conduits](https://www.akanpolygon.com/PVC-U-conduits-pl42244907.html): PVC-U conduits - [PVC-U conduit fittings](https://www.akanpolygon.com/PVC-U-conduit-fittings-pl44634907.html): PVC-U conduit fittings - [CPVC pipes](https://www.akanpolygon.com/CPVC-pipes-pl43634907.html): CPVC pipes - [CPVC fittings](https://www.akanpolygon.com/CPVC-fittings-pl42634907.html): CPVC fittings - [PVC Flat Pipe Series](https://www.akanpolygon.com/PVC-Flat-Pipe-Series-pl42237397.html): PVC Flat Pipe Series - [PVC Shrinkage Pipe Fitting Series](https://www.akanpolygon.com/PVC-Shrinkage-Pipe-Fitting-Series-pl46047397.html): PVC Shrinkage Pipe Fitting Series - [Red And Blue Conduit Pipes](https://www.akanpolygon.com/Red-And-Blue-Conduit-Pipes-pl44966397.html): Red And Blue Conduit Pipes - [Tools & Accessories](https://www.akanpolygon.com/Tools-Accessories-pl41634907.html): Tools & Accessories - [Coil Pipe](https://www.akanpolygon.com/Coil-Pipe-pl40344907.html): Coil Pipe - [PE-Xb pipes](https://www.akanpolygon.com/PE-Xb-pipes-pl44144907.html): PE-Xb pipes - [PAP pipe](https://www.akanpolygon.com/PAP-pipe-pl45144907.html): PAP pipe - [Brass fittings](https://www.akanpolygon.com/Brass-fittings-pl46144907.html): Brass fittings - [Manifold ](https://www.akanpolygon.com/Manifold-pl49634907.html): Manifold - [Pert pipes and fittings ](https://www.akanpolygon.com/Pert-pipes-and-fittings-pl48534907.html): Pert pipes and fittings - [PB pipes and fittings](https://www.akanpolygon.com/PB-pipes-and-fittings-pl47534907.html): PB pipes and fittings - [Tools & Accessories](https://www.akanpolygon.com/Tools-Accessories-pl46534907.html): Tools & Accessories - [Fresh Air Hear Recovery Ventilation Systems](https://www.akanpolygon.com/Fresh-Air-Hear-Recovery-Ventilation-Systems-pl43344907.html): Fresh Air Hear Recovery Ventilation Systems - [Ventilation pipes and fittings](https://www.akanpolygon.com/Ventilation-pipes-and-fittings-pl45244907.html): Ventilation pipes and fittings - [Central Unit](https://www.akanpolygon.com/Central-Unit-pl43244907.html): Central Unit - [Filter elements and accessories ](https://www.akanpolygon.com/Filter-elements-and-accessories-pl44244907.html): Filter elements and accessories - [Water purifying product](https://www.akanpolygon.com/Water-purifying-product-pl40634907.html): Water purifying product - [Pre-filter](https://www.akanpolygon.com/Pre-filter-pl45534907.html): Pre-filter - [Central Water Purifier](https://www.akanpolygon.com/Central-Water-Purifier-pl44534907.html): Central Water Purifier - [Softener](https://www.akanpolygon.com/Softener-pl43534907.html): Softener - [Dispenser](https://www.akanpolygon.com/Dispenser-pl42534907.html): Dispenser - [Office use Water machine](https://www.akanpolygon.com/Office-use-Water-machine-pl41534907.html): Office use Water machine - [Accessories](https://www.akanpolygon.com/Accessories-pl40534907.html): Accessories