Size (dia):20mm to 110mm Excellent Quality: Attractive Design Reasonable Price Size (dia):20mm to 160mmExcellent QualityAttractive DesignReasonable Price Our company's properties: 1. Our Senior engineers have rich experiences and the capability of mould development, which can ensure us and our partners be in the leading rank of the market. 2. Advanced pipe extrusion lines. 3. Our injection ...