ABOUT JUMBOFLEX


Huanyu Hose Co. Ltd. was established by Mr. Jang Yuan Fang, son of Yao Wei President,and founder Mr. Jang Yi Sheung, dedicated to expand the development of the industrial hoses business.

Huanyu has 30 years of experience and specialized in manufacturing a wide range of industrial hoses to its customers in the most diverse industries such as wood dust collection, welding fume and vehicle exhaust extraction systems.We provide products with high quality, reasonable prices and efficient service.

We invite you to take a look at our products to see which ones meet your requirements.If you find the ideal hoses, please do not hesitate to contact us. As a young and innovative company, Huanyu will always be willing to overcome the challenge to satisfy its customers.



1980 – Establishment of our parent company Yao Wei Plastic Co. Ltd. in Taichung which specializing in rubber products.
1990 – Commenced development of engineering plastics business.
1998 – Establishment of our company Jer Yeu Industrial Co., Ltd. Innovation of a wide range of industrial hoses 
            to meet customer demands with new and updated products.
2000 – Technical cooperation with a leading German company.
2005 – Establishment of office in Kunshan, China.
2008 – Establishment of new company, Yang Chiuan Industrial. Co. Ltd., with a production area of 2,300 m².
2010 – Establishment of offices in Tianjin, Wuhan, Chengdu, China.
2012 – Establishment of new warehouse.
            The total area of company has up to 7,000 m².
2014 – Yang Chiuan Industrial renamed as Huanyu Hose Co. Ltd.
            Creation of a new brand name – JUMBOFLEX 寰宇軟管