Zaozhuang Hongchi Machinery Co., Ltd. has always paid attention to product quality and adhered to the principle of "quality is the life of the enterprise". In the field of rotary joints and mechanical seals, it has continuously innovated, reformed, designed and manufactured generations of ideal energy-saving products. The company is a professional company specializing in fluid dynamic and static transmission sealing devices and fluid drainage winding connection pipe fittings, and developing pipelines and pipeline connectors.

Shandong Hengde Plastic Co., Ltd. is a pipe manufacturing enterprise with a history of more than 20 years, integrating design, production and sales. Our factory produces products such as PE gas pipes, PE pipe factories, silicon core pipes, cluster pipes, PE water supply pipes, etc., with an annual output value of up to more than 100 million yuan. The company relies on a strict quality management system and integrates quality management system and quality assurance throughout the entire process of product production, transportation and service.

Tel: 15233879555. Ductile iron stainless steel manhole cover resin grate manufacturer, one-stop installation service, complete varieties, preferential prices, ductile iron manhole cover manufacturer direct sales, professional cast iron manhole cover, ductile iron manhole cover, ductile manhole cover, cast iron cover, resin manhole cover, stainless steel manhole cover, rainwater manhole cover, ductile grate, rainwater grate, rainwater cover, resin grate, resin cover, invisible manhole cover, stainless steel grate, stainless steel cover, ductile iron pipe. Superior quality, reasonable price, deeply trusted by customers.

Kaidesheng Plastic Industry is one of the largest PE pipe and fittings production bases in China. It is one of the few large-scale production and processing enterprises in China that can produce various types of PE water supply pipes, PE gas pipes, PE mining pipes, and can also produce PE water supply pipe fittings, PE gas pipe fittings, and PE mining pipe fittings by itself. It is an ideal PE pipe and PE pipe fittings supplier for your various engineering projects.

Longkou Plastic Machinery Factory, under the brand 'Yuan Yuan', has been engaged in the development and production of various plastic foaming machinery for thirty years, including fruit netting machines, foaming net machines, foamed sheet extrusion machines, EPE foamed pipe materials, and special-shaped extrusion machines. Yuan Yuan equipment is exported worldwide.

A manufacturer specializing in the production of municipal pipeline products including PE pipes, PVC-UH pipes, and PPR pipes.

Guangdong Shengda Plastic Technology Co., Ltd. mainly produces and sells PVC-U pipes for drinking water, drainage, underground communication, PVC-C pipes for electricity, HDPE high-density polyethylene pipes, and PP-R water supply pipes and fittings. The products are widely used in residential construction, communication, electricity, municipal engineering and other industries.

Zibo Dingchang Xinlong Plastic Technology Co., Ltd. is a technology enterprise integrating PE pipe research and development, manufacturing, sales, and engineering technical services. Its main business: PE mining pipes and PE wire mesh skeleton mining pipes.

Shandong Wufeng Huayuan Plastic Co., Ltd. is a manufacturer specializing in the production of PVC mining pipes and mining pipes. It has reasonable prices, complete models, wide applications, good performance, long life, simple installation, long-term wholesale supply, and supports customization. Please call for consultation.

National investment hotline: 0536-5290878 Shengda Pipe Industry produces PPR hot and cold water pipes, aluminum-plastic PPR, PVC drainage pipes, electrical casing, floor heating pipes, pb pipes, HDPE water supply pipes, steel wire skeleton polyethylene composite pipes