Zhejiang Wanma Tianyi Communication Wire & Cable Co., Ltd. is based in China and lists wires and cables on Global Trade Plaza. The company offers a seamless trunk cable with jelly that uses physically foaming insulation and an AL-tube outer conductor. The trunk cable is designed for CATV main line projects and features a CCA inner conductor paired with an AL-tube outer conductor. Both materials share the same thermal expansion coefficient and modulus of elasticity, which reduces failure from wire drawing and bending. Compared with conventional cables, the product provides better shield attenuation, better return loss, and lower attenuation. Buyers can send an enquiry through Global Trade Plaza.