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.

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

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.

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.

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.

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.

Hebei Derunze Chemical Equipment Co., Ltd is a high tech enterprises that collection of sale for project consulting, designed and developed, engineering design, materials purchaseing, transport of goods, equipmeny installation and debugging, also we had pass the ISO 9001: 2015, ISO14001: 2015 and GB/T45001-2020/ISO45001: 2018 international quality mamagement system certification.

Yuyao Xianghao is a plastics manufacturer specializing in the production of cosmetic cream jars, trigger sprayers, paper staplers, car clips, customized plastic parts and customized injection molds.

Jinhua City Huafa New Building Material Co., Ltd. is a high-tech enterprise which integrates technological research, design, production and sale.

Zhejiang Yueqing SMC & BMC Manufacture Factory was established in 1988. We are a specially designated factory specializing in the production of molding compounds by Electrical Driving Research Institute of Tianjin.

Fangxin Resin was founded in 1992 with a registered capital of 226 million yuan and fixed assets of over 500 million yuan. It is a private joint-stock enterprise specializing in research and development, production, and sales of unsaturated polyester resin, vinyl resin, alkyd resin, acrylic resin, water-based resin, gel coat, color paste, and other products. After more than 20 years of continuous development, Fangxin Resin is now composed of Jiangsu Saixin Resin Co., Ltd., Changzhou Fangxin Chemical Materials Co., Ltd., and Nantong Fangxin Chemical Co., Ltd. It has two major production bases, Changzhou and Nantong, with an annual production capacity of 300000 tons. After reaching full production, it can achieve sales revenue of over 4 billion yuan.

Yongkang tomeda municipal supporting facility Co., Ltd. Have specialized in designing and producing manhole cover, water grating, tree grating, water meter box, plastic calipers, triangle ruler, ladder and other various kinds of plastic hardware.

Longsite Industrial Co., Ltd is located in Wucheng District, Jinhua City, Zhejiang Province. The predecessor of the company is Hebei Yongsheng Manhole Cover Factory. The geographical position is advantageous, the transportation is convenient, the environment is exquisite.

Huafa New Building Material Company is a manufacturer of SMC/DMC composite products such as manhole cover, water tank, septic tank, electric manhole cover and marker post etc. As a leading manufacturer who has well equipped testing facility and strong technical force, HUAFA has been certified by SGS, BV, ISO9001 authorization after 12years cooperation with many domestic and foreign institutions. With a wide range, good quality, competitive price and stylish designs, HUAFA manhole cover is extensively used in the road facilities, park, community and other places where needed. HUAFA manhole cover are widely recognized and trusted by our worldwide clients, and we have a professional team to ensure that we can meet continuously changing economic and social needs. HUAFA welcome friends from any countries to contact us and seek cooperation for mutual benefit.

Chengdu Zhengxi Hydraulic Equipment Manufacturing Co., Ltd. is located in the beautiful Qingbaijiang Free Trade Zone of Chengdu. The company covers an area of 45, 608 square meters, including a heavy-duty workshop area of 30, 400 square meters. It is a large-scale professional manufacturer of hydraulic presses in China. The company has more than 100 engineers and technicians and dozens of national invention patents. It has maintained close cooperation with many well-known domestic universities and research institutes for a long time and is committed to being a technology pioneer in the hydraulic machine industry.

Dear old and new friends