# WELPING (Hangzhou Welping Machinery Equipment Co., Ltd.) > WELPING is a specialized manufacturer of thermoplastic welding equipment, with a focus on developing, producing, and selling butt fusion welding machines for over 20 years. The company aims to deliver industrial-level design, performance, and quality to help clients build their reputation in the field of plastic pipe jointing. To cater to diverse market needs, WELPING offers a range of products under several brands, including WELPING, YOVIDA, DOWELD, VOLKIR, and Deruibao. > > Leveraging an experienced team of engineers, the company provides comprehensive OEM and ODM services with swift response times. WELPING maintains control over critical production processes such as die casting, metal fabrication, and powder coating, which enables fast delivery times of around 10-15 days for standard items. With a commitment to quality and customer success, the company provides steady, reliable products backed by a professional technical team and robust after-sales support. - **Established In**: 2005 (as Deruibao Piping Technology) - **Experience**: Over 20 years in the thermoplastic welding industry. - **Specialization**: Thermoplastic welding equipment, including butt fusion welding machines, electrofusion welders, and plastic extrusion welders. - **Brands**: WELPING, YOVIDA, DOWELD, VOLKIR, and Deruibao. - **Services**: OEM and ODM solutions. - **Production Capacity**: 20,000 sets of welding tools annually. - **Warranty**: 18 months from the date of delivery. - **Key Capabilities**: Self-managed production including die casting, metal fabrication, powder coating, CNC machining, and high-power laser cutting. - **Facility**: A 20,000 square meter factory, operational since 2022. - **MOQ Policy**: Not limited for trial orders; specific policies available via sales representatives. ## Contact Us - [Phone](tel:+8613185061581): +86-13185061581 - [WhatsApp](https://api.whatsapp.com/send?phone=8613185061581): +86-13185061581 - [Fax](tel:+57182603031): +571-82603031 - [Email](mailto:sales@welping.cn): sales@welping.cn ## Our Social Media - [Facebook](https://www.facebook.com/Welpingfusion) - [Linkedin](https://linkedin.com/in/yan-pan-864005110) - [Youtube](https://www.youtube.com/channel/UC7Sae21Q2bKM408sJEJQPgw) ## Website Language Versions - [Bahasa indonesia](https://id.welpingfusion.com): Kunjungi Produsen Mesin Las Butt Plastik - WELPING - [Türk dili](https://tr.welpingfusion.com): Plastik Alın Kaynak Makinesi Üreticisini Ziyaret Edin - WELPING - [Tiếng Việt](https://vi.welpingfusion.com): Ghé thăm Nhà sản xuất Máy hàn đối đầu nhựa - WELPING - [Deutsch](https://de.welpingfusion.com): Besuchen Sie den Hersteller von Kunststoff-Stumpfschweißmaschinen - WELPING - [Português](https://pt.welpingfusion.com): Visite o fabricante de máquinas de solda de topo para plásticos - WELPING - [Español](https://es.welpingfusion.com): Visite al fabricante de máquinas de soldadura a tope para plásticos - WELPING - [Pусский](https://ru.welpingfusion.com): Посетите производителя машин для стыковой сварки пластика - WELPING - [Français](https://fr.welpingfusion.com): Visitez le fabricant de machines de soudage bout à bout en plastique - WELPING - [العربية](https://sa.welpingfusion.com): قم بزيارة الشركة المصنعة لآلة لحام التناكبي للبلاستيك - WELPING - [简体中文](http://www.welping.cn): 访问塑料对焊机制造商 - WELPING ## Website Navigation - [Home](https://welpingfusion.com/): Home - [Application](https://welpingfusion.com/application.html): Application - [Products](https://welpingfusion.com/products.html): Products - [HDPE Pipe Jointing Machine](https://welpingfusion.com/hdpe-pipe-jointing-machine.html): HDPE Pipe Jointing Machine - [Hydraulic Butt Fusion Welding Machine](https://welpingfusion.com/Hydraulic-Butt-Fusion-Welding-pl3545832.html): Hydraulic Butt Fusion Welding Machine - [Manual Butt Fusion Welding Machine](https://welpingfusion.com/Manual-Butt-Fusion-Welding-pl3445832.html): Manual Butt Fusion Welding Machine - [Automatic Butt Fusion Welding Machine](https://welpingfusion.com/Automatic-Butt-Fusion-Welding-pl3345832.html): Automatic Butt Fusion Welding Machine - [Electrofusion Welding Machine](https://welpingfusion.com/Electrofusion-Welding-pl3145832.html): Electrofusion Welding Machine - [Plastic Extrusion Welder](https://welpingfusion.com/Plastic-Extrusion-Welder-pl3045832.html): Plastic Extrusion Welder - [General purpose tools](https://welpingfusion.com/General-purpose-tools-pl3571641.html): General purpose tools - [Socket Fusion Welder](https://welpingfusion.com/Socket-Fusion-Welder-pl3842081.html): Socket Fusion Welder - [Geomembrane Welding Machine](https://welpingfusion.com/Geomembrane-Welding-Machine-pl3332081.html): Geomembrane Welding Machine - [Pe Pipe Fittings](https://welpingfusion.com/Pe-Pipe-Fittings-pl3915000.html): Pe Pipe Fittings - [Electrofusion Pipe Fitting](https://welpingfusion.com/Electrofusion-Pipe-Fitting-pl3321719.html): Electrofusion Pipe Fitting - [Pe Pipe Fitting](https://welpingfusion.com/Pe-Pipe-Fitting-pl3521719.html): Pe Pipe Fitting - 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[Hydraulic Butt Fusion Welding](https://welpingfusion.com/Hydraulic-Butt-Fusion-Welding-pl3545832.html): Hydraulic Butt Fusion Welding - [Manual Butt Fusion Welding](https://welpingfusion.com/Manual-Butt-Fusion-Welding-pl3445832.html): Manual Butt Fusion Welding - [Automatic Butt Fusion Welding](https://welpingfusion.com/Automatic-Butt-Fusion-Welding-pl3345832.html): Automatic Butt Fusion Welding - [Electrofusion Welding](https://welpingfusion.com/Electrofusion-Welding-pl3145832.html): Electrofusion Welding - [Plastic Extrusion Welder](https://welpingfusion.com/Plastic-Extrusion-Welder-pl3045832.html): Plastic Extrusion Welder - [Hydraulic Station Unit](https://welpingfusion.com/Hydraulic-Station-Unit-pl3245832.html): Hydraulic Station Unit - [General purpose tools](https://welpingfusion.com/General-purpose-tools-pl3571641.html): General purpose tools - [Geomembrane Welding Machine](https://welpingfusion.com/Geomembrane-Welding-Machine-pl3332081.html): Geomembrane Welding Machine - [Pe Pipe Fittings](https://welpingfusion.com/Pe-Pipe-Fittings-pl3915000.html): Pe Pipe Fittings - [Electrofusion Pipe Fitting](https://welpingfusion.com/Electrofusion-Pipe-Fitting-pl3321719.html): Electrofusion Pipe Fitting - [Pe Pipe Fitting](https://welpingfusion.com/Pe-Pipe-Fitting-pl3521719.html): Pe Pipe Fitting - [Socket Fusion Welder](https://welpingfusion.com/Socket-Fusion-Welder-pl3842081.html): Socket Fusion Welder