rectangular manhole covers200+ factories verified

Xuzhou Shengming Casting Co. The company has been established for more than 30 years, located in 206 National Road, Jiawang District, Xuzhou City, only 5 kilometers away from the port of Beijing-Hangzhou Canal, the transportation is convenient. The company covers an area of more than 5000 square meters and has more than 30 employees.

HEBEI AND METALS& MINERALS Co., Ltd is located in shijiazhuang city since 1988. We mainly engage in import and export business, our export business mainly includes building materials, hardwares, minerals, chemicals, oil well equipment, and electronic products, and we are also the import agent of industry enterprises and supermarkets. Turnover of company: Our business is increasing every year, our business reach to USD6, 000, 000 last year.

We are a leading manufacturing and trading combo for sanitary valves, pipe and tank fittings more than decades years. We offer comprehensive stainless steel manufacturing solutions for pharmaceutical, food, beverage, dairy, winery, beer, water treatment, fine chemical and other industries. <br/><br/>We adhere to the principle of strict quality control and have implemented the ISO9001: 2008 quality certification. The quality of our products meets the stringent requirements of GMP and CE inspection. <br/><br/>Our company has a series of core technologies such as precision machining, surface treatment and clean technology. The purity of the base material, processing accuracy, welding technology, surface roughness, ultimate vacuum degree and technical indicators of the products meet the national standards at the same time. <br/><br/>We are not only a manufacturer but also a great team that provide world-class technology solutions to global customers from technicaladvice to choose the right products to the design and manufacture of custom products. We has a number of senior professional R & D design personnel.

Industry Leader Only Listed Company in the Sector Global Infrastructure Partner

Quanzhou Jieqiang Road Facility Co, Ltd. Is located in Quanzhou Taishang investment zone and was established in2007, with more than 15 years of experience in the production and development of composite products. The companyhas a well-qualified specialized technical team composed of management team and engineers, it has became oneof the top composite molded products manufacturer in China. JQ Composites provide efficient supply services in thewhole chain from product design, molds design, raw material preparation, SMC production, molding compression, finishproduct assembly, quality control, sales management, after-sales service. The factory is equipped with two sets of semi-automatic sheet moulding compound production equipment line, and the daily production of SMC can reach more than60 tons; The two main workshops are equipped with more than 20 high-tonnage hydraulic press machines, with moldingpressures ranging from 315 metric tons to2000 metric tons, and the largest press machine is capable of producingover 2 meters in diameter of the molded products. The two laboratories in our factory can independently complete thecommon performance coefficient tests of composite products, including load class, deformation, toughness, rigidity andother required standards. At present, there are more than 1000 sets of molds to produce existing composite products. JQ Company is committed to providing clients with high-end customized fiberglass products and services with highquality materials and advanced technology. It has become a long-term partner of municipal engineering, electric powertelecommunications, real estate development zones, as well as major building materials agents, and has establisheda good brand image in foreign markets. Our products have passed IS 09001 quality management system certification, ISO14001 environmental management system certification, and European CE certification.

Ezo Stainless is the subsidiary of Jiayuan machinery which was established in 2007. The Ezo stainless steel is specially manufacturing stainless steel tank, filter, pump, manways for dairy, pharmaceutical, dairy, beverage, food industries.

Shanxi Arfanti Mechanical and Electrical Equipment Co., Ltd. is a science & technology company in the coking field, which dedicates to engineering design, engineering construction and technical services, technical consulting, technical transformation, and the supply of equipment and spare parts. Shanxi Arfanti Mechanical and Electrical Equipment Co., Ltd. Has a close relationship with "SEDIN Engineering Co., Ltd. CNCEC", and can get the technical support of SEDIN's original designers and the support of original equipment suppliers. We also provide the import and export of relevant products and after-sale services. Our products include: Coal Preparation Equipment, Coke Screening Equipment, Coking Equipment, Coke Quenching Equipment, Chemical Production Equipment, Complete Equipment for Tar Residue Treatment, Water Treatment Equipment, etc. As of 2022.12 Partners: JSW STEEL LIMITED, JINDALSTEEL& POWER LIMITED, JINDAL COKE LIMITED, PT. KRAKATAU STEEL (PERSERO) Tbk. etc.

Moonbay Industrial always focus on making our Earth greener.

Hebei Sinta Trading Co., Ltd is one of the leading manufacturers in China. We have over 15 years professional technology and production experience, and a group of highly skilled R & D teams.

HEBEI DEKO COMMERCIAL Co., Ltd (hereinafter referred to as the "DEKO group"), the company is located in China's "Land of Casting" -HEBEI province, we are engaged in the wholesale, retail, research and development and sales of products for the integration of import and export company and we assembled fist-class factories in domestic, using the most advanced production facilities and technology to provide the best quality for our customers, DEKO group's products has been covered in the municipal engineering projects, drainage system, constructions, fire control system and road construction related products, such as Cast Pipe, Pipe Fitting, Valve, Manhole cover, Hardware products, Aluminum die casting, Aluminium profile, Public Illumination, Urban Furnishing, Flange and Pipe Repair Clamps etc., DEKO group has been undertaking some domestic and foreign projects every year round and has always been praised by our customers. At present our products have been exported to Europe, South America, Africa, Asia, Middle East and Southeast Asia etc.

General project: Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Sales of fiberglass and related products; Sales of non-metallic minerals and products; Sales of metal products; Manufacturing of plastic products; Sales of plastic products; Sales of rubber products; Sales of anti-corrosion materials; Internet sales (except for the sale of goods that need to be licensed); Internet data service; Information consulting services (excluding licensed information consulting services); Technology import and export; Import and export of goods; Import and export agency; Retail of hardware products; Sales of building materials; Operation of wires and cables; Sales of daily necessities; Sales of office supplies; Sales of insulation and soundproofing materials; Sales of insulation materials; Brick and tile sales; Sales of cement products; Sales of building waterproofing membrane products; Sales of electrical instruments and meters; Sales of power facilities and equipment; Sales of electrical accessories; Mechanical equipment leasing; Sales of mechanical equipment; Sales of labor protection equipment; Sales of firefighting equipment; Crop seed management (limited to packaged seeds that are no longer packaged); Flower cultivation; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion (except for projects that require approval according to law, business activities can be carried out independently with a business license in accordance with the law)

Jingdong Pipe Industry Co., Ltd is a large group company integrating mining, beneficiation, sintering, ironmaking, and casting. It has three smelting blast furnaces, ten centrifugal units, three annealing furnaces and five automated finishing lines. It mainly produces ductile iron pipes, flexible cast iron drainage pipes, ductile iron fittings, ductile iron manhole covers. The overall annual production capacity exceeds 500, 000 tons. The company's products have passed: Environmental Management System GB/T24001-2016/ISO14001: 2015; Occupational Health Management System ISO45001: 2018; Quality Management System GB/T19001-2016/ISO9001: 2015. And become the recommended product of China Water Supply and Drainage Association. Product implementation standard: GB/T13295-2109.

Shandong Haiyouda Special Steel Co., Ltd. is located in Shandong Province with abundant industrial resources. It is a modern high-end special steel and precision machinery parts manufacturing enterprise integrating R&D, production, processing, sales and foreign trade export. With years of deep cultivation in the field of special alloy materials and precision processing, the company focuses on four core business segments: Special alloy steel, special steel for aerospace, high-precision die castings, and CNC precision machined parts. Relying on excellent product quality, strict production control and professional one-stop service, it has established a high-quality brand reputation in the domestic and international high-end manufacturing markets, becoming a long-term partner trusted by many industry customers.

We are a member of group company located in China. We have various kinds of plastic products.

Founded in 1988, SYI Group Companies have served the society for over 30 years with best Municipal, Pipeline and Machinery Products & Services, including Pipes, Fittings, Universal Couplings, Flanged Adaptors, Dismantling Joints, Valves, Fire Hydrants, Manhole Covers, Gully Gratings, Surface Boxes, Manhole Steps, Tree Gratings, Bollards, Flanges, Lifting Anchors and other OEM Castings and Forgings.

Founded for "Safer Road" and tradition of Quality & Innovation, Hangzhou Jinmeng Road Establishment Co., Ltd has been at the forefront of composite products more than 10 years.

Hubei Tona Composite Materials Co., Ltd. Founded in 2018, has built a complete industrial chain system integrating R&D, manufacturing, integration, and service, with composite materials as its core. This has resulted in a dual-drive strategy of "technology iteration + industrial transformation, " a concept fully integrated into the company's operations and becoming its core philosophy of development. In the wave of global industrial transformation, we adhere to the product principle of "specialization, refinement, and innovation, " practicing the R&D philosophy of "technology as the soul, art as the form, " pursuing the ultimate balance in technical parameters, quality standards, and aesthetic design for every product. This is not only the company's manufacturing belief but also the unwavering industrial ideal of all our colleagues. The company boasts a 136, 000-square-meter modern production base (including 8 standard factory buildings) and nearly 300 employees, with over 30% in the R&D and management teams. It has obtained 56 patent authorizations and has an annual production capacity of 15, 000 tons of composite material products. The company's high-performance fiber-reinforced composite materials are mainly used in communication and electrical equipment, military, nuclear power, aviation, rail transportation, automotive parts, municipal environmental engineering, building materials, and power equipment. The company strictly adheres to international quality standards and has passed ISO 9001 quality management system certification. Its products are exported to more than 30 countries worldwide, including Brazil, Turkey, Indonesia, Vietnam, Bangladesh, and South Korea. To date, it has provided professional customized solutions to over 3, 000 companies globally, establishing a strong reputation and brand influence within the industry.

Shandong Lurun Plastic Industry Co., Ltd, established in 2012, located in Zibo, the famous ceramic city in the north of China, is a large standard modern innovative ISO enterprise which mainly produce various FRP/GRP products, such as manhole cover, gully grating, cable and telecom trech cover, U water channel with grating cover, tree grating, water meter box. etc

Fujian Yete Industry Co., Ltd, the company was founded in 2011-04-27. The company address is at Yang Zhong Zhen Bao Ting Yang Industrial Zone, Youxi County, Sanming City, Fujian Province.  

MILEE Clean Valve Technology (Zhejiang) Co., Ltd. is a professional manufacturer in high-level of hygiene demanding flow lines. It specializes in manufacturing high-precision stainless steel sanitary pumps, valves and unions, pipe fittings and tank accessories. Products are widely used in food, pharmaceutical, beverage, wine, dairy, cosmetics, bio-tech industries.

Anhui Feilong New Material Co., Ltd. is a company which is integrating R&D, manufacturing and sale in one for municipal supporting products, especially for all kinds of manhole covers, trench covers, draining system, etc. By focusing on R&D and constantly investing in improving manufacturing capabilities and processes, Feilong is committed to pushing the industry forward with the development of quality standards and innovations to meet the ever-changing demands of customers. Located in Lintou town, Hanshan county. Which is known as the Hometown of Casting in East China, Feilong Group owns a 150, 000 square meter facto- ry, including 9 standardized digital workshops, 200 units (sets) hydraulic equipments, 7 digital automated production lines and over 500 employees. Always uphold the spirit of craftsmanship, we've passed ISO9001. ISO14001 and OHSAS1800, etc.

Founded in 2011, Wenzhou Xusheng Machinery Industry and Trading Co., Ltd is a modern enterprise which integrates scientificResearch and production. We are one of the new manufactures which are capable of producing high precision stainless steelSanitary equipment and pipeline connection parts.

SND is a company manufacturing and marketing of metal products for nearly 20 years.

Qingdao Elite New Material Co., Ltd. Mainly engaged in the R&D, production and sales of heat-curing molding sheet molding compounds. The business scope ranges from upstream SMC/BMC glass fiber reinforced raw materials, glass fiber carbon fiber raw materials and ABS modified plastics to downstream hydropower engineering composite materials and building materials solutions, composite materials and auto parts integrated solutions, etc.

Our factory is established in 1999.0UR registered capital is CNY 30, 000, 000. Covering an area of 70, 000 square meters. GREENTECH is the mostprofessional and the largest manufacturer who specialies in composite manhole covers in China. Further, we are the drafter of Manhole Cover National Standard in China.

Deyi valves is a leading supplier and research for stainless steel sanitary valves and pipe fittings.

Wenzhou QiMing Stainless Co., Ltd. Was founded in 2012, located in Wenzhou city providing a wide rangeof stainless steel valves and fitings for food, dairy, beverage, cosmetic, wine industries, semiconductor, LCD, solar energy, lithium technology, photovoltaic and other high-tech industries.

Shandong Xufeng New Material Technology Co., Ltd, located in Zibo, the famous ceramic city in the north of China, is a large standard modern innovative ISO enterprise which mainly produce various FRP/GRP products, such as manhole cover, gully grating, cable and telecom trench cover, U water channel with grating cover, tree grating, etc.

 Fuhouxiang Factory is a leading production base in the pipe fitting industry, integrating R&D, design, production, sales, and maintenance. Since its commissioning in 2012, it has developed steadily, now covering an area of 60, 000 square meters with over 650 professional employees and an annual production capacity of approximately 60, 000 tons.

Cangzhou Great Casting Technologies Limited Co., Ltd, which was established in January 2010. The company is located in Cangzhou City, Hebei Province, closing to Beijing&Tianjin in the north, Qilu in the South, Jinghu Highway in the west and Jingshan Highway and Huanghua Port in the east, the favorable geographic position makes the transportation quite convenient.