Qingdao Ecorin Polyurethane Machinery Co., ltd

Qingdao Baolong company is professional production enterprise combines research, development, production and marketing together. The company has many professional senior engineers and technicians, respectively possessing rich experience in mechanical design, automatic control and machining process, have strong comprehensive capability in technical innovation and machinery manufacturing.
In today's technology innovation, Baolong company as a well-known domestic enterprises will adhere to company faith of "market-oriented, people-based, service-aimed", abide by operation principle of "science and technology as the root for development, quality as the basis for existence, management as the source for efficiency", to build enterprise brand with all-out effort and to achieve the corporate objective of industry pioneer.
In 30 years' enterprise development, based on social care over many fields & our own efforts, Baolong people continuously developed a series of high-tech & utility-based PU equipment. According to user's needs, our company developed series of anti-corrosion insulation production line, such as automatic GRP winding anti-corrosion production line, SPUA anti-corrosion pipe production line, automatic HDPE / PU heat insulation pipe production line, PE black & yellow jacket pipe extrusion line, especially the successful trial of high-pressure foaming machine and high-pressure spraying/casting dual-use machine, putting an end to the long history of our reliance on imported equipment