Shandong Tongri Power Science and Technology Co., Ltd.

Shandong Tongri Power Science and Technology Co., Ltd is a professional manufacturer for digit-control machine tool and paper-product equipment. In 1990, we began to manufacture textile bobbin and spiral paper tube with Hao Li Factory from Taiwan in the form of joint venture. In 1992 we developed semi-automatic conical and spiral paper tube production line which is sold throughout the whole country with our advanced technology, processing method, excellent product quality and high-level service. In 2006, we developed QZD-68 automatic conical paper tube ... [Details]