Vinyl dip molding, vinyl caps and grips, pvc caps, plastic caps, pipe caps sold to the global.


Compliant with the most stringent international standards and approvals, all RHI products are designed and developed in house by the company’s professional R&D teams, and aremanufactured in its ISO 9001 certified facilities. Incorporating unique technologies and dip moulded automatic machine to produce with more than 20 year’s experience.

RHI high quality products have been perfected through years of hands-on experience. As a result, RHI ‘s advanced dip technics are deployed throughout hardware accessories, pipe & fittings ,electrical system, new energy battery system, cable & wire accessories protection, mechanical manufacturing equipment, packaging, craft gift, sports & fitness equipments, furniture fitting etc, offering proven solutions for a wide variety of applications. Today, our company offers the most complete range of multi-purpose pvc caps, covers, insulated sleeves and boots, and available on the international market.

Company Profile

Wenzhou RHI Plastic Co.,Ltd is specialized in designing,researching and producing PVC dip products and plastic injection products,inclduing round cap,square cap,anti-roll cap,hanger cap,handle grips, angle cap,flange cover,insulation sleeve,cable lug cover,battery terminal cover,connector cover,and related products.Several fully automated production line and many experienced engineers help customers to reduce costs and improve quality.RHI products have not only been widely recognized by domestic and foreign customers,also wined a good reputation for our company in the international market.