Jieqiang Road Facility Co., Ltd.(holding subsidiary company Quanzhou JQ Tech Co., Ltd .) locates at Quanzhou city in Fujian province of China. The Company has devoted to production, R&D and market promotion for more than 12 years. We are one of the Chinese top composite product manufacturers.

professional manhole covers manufacturer

12 years of experience

Quanzhou Jieqiang Tech Co., Ltd. locates in Quanzhou city of Fujian province in China, which holds Quanzhou Jieqiang Road Facility Co., Ltd. as a subsidiary company. We have been working in the SMC composite industry for nearly 14 years from mechanized production, R&D to  global market promotion. JQ Company has nearly 9,500 ㎡ workshop area and about 160 employees including the workshop workers and office workers. Our main products are used in road sewer, electricity system, landscape, optical fiber, gas/petrol stations and many other public infrastructures. We have a very significant advantage, that is from formulation design and production of SMC material to finished products such like manhole covers, all these processes are accomplished by our own factory, which guarantees our high quality and competitive price to our clients all over the world. The Company is certified by ISO9001 quality management system certification and ISO14001 environmental management system. Our products have obtained SGS international certification and strictly follow the BS EN 124-1:2015, EN 124-5:2015 ,EN 13310: 2003 ,EN 14688: 2006 standard. The core values of our company are "Exploration, Innovation , Sincere Service". We always believe that, as long as we do our best effort to make high-quality composite products and continuous improvement of after-sales service, it’s also a very valuable contribution to our human well-beings.

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    Our Team


Jieqiang Road Facility Co., Ltd.(holding subsidiary company Quanzhou JQ Tech Co., Ltd .) locates at Quanzhou city in Fujian province of China. The Company has devoted to production, R&D and market promotion for more

  • Projects Show Projects Show

    As a leading manufacturer of composite products, we have participated in the construction of extensive municipal  groundwater engineering projects in China and the supply of manhole covers and drain gratings in large communities.  We also participate and support many bidding projects of foreign clients with our professional design team and foreign trade team.                                                                                                         Quanzhou City, Baozhou Road                                                                                                                                        Quanzhou wanda Square                                                                      Residential Area                                                   

  • Professional Team Professional Team

    Jieqiang Road Facility Co., Ltd. was established in 2007, as a composite molded products manufacturer, we have accumulated a wealth of industrial experience and made greatly technical progress during these 13 years. After constant trials and adjustments, we've built powerful teamwork to provide our clients comprehensive and professional sales and after-sales service.  Our excellent teams including: 1. Mold designing team 2. Material application team 3. Production operations control team 4. Quality inspection and packaging team 5. Foreign trade sales and after-sales team                                                                                                                                                              International Trade Department

  • Customization Customization

    Customization & Personalization ※ Personalized customization for same series ※ New product development

  • Overseas Service Overseas Service

    Global Exhibitions ※ Agent Priorities 1. Participate in and support our important cooperative agents on key account negotiations; 2. Choose and participate in relevant exhibitions and work with our agent for promotion and marketing; 3. Provide comprehensive cooperation and support in the product R&D, production, shipping and after-sales; 4. As long as you have keen market sense and courage to explore new products or in new market, welcome work with us. 

  • Warranties Warranties

    High quality It's significant that we have SMC (sheet molding compound) production line, 12 sets of  hydraulic compression machine and pressure measuring machine to control the whole production process. That means we can guarantee the correct application of raw materials, original factory production and final quality inspection. Life span The GRP/SMC/BMC material have very high corrosion and aging resistance, the service life for some products can last more than 50 years, and the service life for manhole covers or drain grates can be more than 30 years.

  • Online Q&A Online Q&A

      Contact us to get a quote or simply ask a question about our services.  Once you fill out and submit the form we will be in contact with you within 24-hours. Feel free to contact us by phone as well. Someone is always there to answer your call.

our advantage

Jieqiang Road Facility Co., Ltd.(holding subsidiary company Quanzhou JQ Tech Co., Ltd .) locates at Quanzhou city in Fujian province of China. The Company has devoted to production, R&D and market promotion for more than 12 years. We are one of the Chinese top composite product manufacturers.

  • Composite Material
    Composite Material

    SMC: sheet molding compound / BMC: bulk molding compound SMC/BMC is a molding material for dry manufacturing of unsaturated polyester FRP products. It is especially suitable for large-scale production of products with complex structure, high performance requirements and precise size.From a commercial value point of view, the annual production volume of SMC/BMC must be more than 5000 units. In addition, SMC has very strict requirements on equipments, tooling and process control during production and molding.Therefore, the application of SMC/BMC development process, not only need a lot of money to purchase production equipment, also need to obtain a high level of materials, equipment and technical support, such as high quality raw materials, high grade level of mould materials and mould processing, high precision programmable molding press, CNC secondary processing equipment and even the application of robots and other advanced equipment.  As an advanced thermosetting composite material, SMC has become the most important molding material in the molding process of GRP/FRP. The main Advantages of the fiberglass composite material:  1, It can maintain good dielectric performance under high frequency, and does not reflect or block the microwave. It is suitable for application in crowded or narrow places, and can effectively avoid the danger of electric shock.  2, It has effective resistance to water, gasoline, alcohol, electrolyte salt, acetic acid, sodium potassium compounds, asphalt, acid base soil and acid rain corrosion. 3, Under the combined action of three-dimensional network molecular structure and reinforcing fiber, the material has good impact resistance, easy to be machined, easy to drill and cut, and accurate positioning. 4, It has strong impact resistance to avoid deformation, with high tensile strength, bending strength and impact toughness. 5, As a smokeless and non-toxic material, it does not contain halogens, and it’s an environmentally friendly material that can meet the needs of future development. 6, The fire retardant can reach to FV0 level, and the smoke&gas level is quasi-safety level 1 (ZA1), which meets the requirements of domestic and international UL94 standards. 7. It's a poor conductor of heat, has low deformation rate of high-temperature resistance which can reduce the influence of environmental temperature difference on the internal structure of products. 8. It's able to adapt to any kind of harsh weathers, it can be used in the climate of -50℃~160℃ for a long time. The protection level is IP54, which can maintain good physical and mechanical properties.  

  • Molding Technology
    Molding Technology

    As a molded product manufacturer with more than 13 years of industrial experience, we've put a lot of effort into the best combination of product design and mold making, that means it's significant to find some professional mold making company and  have long term relationships with them. We choose the most suitable mold factory to design and make the best mouds for our products with considering about product sizes, design complexity, delivery time, order budget, etc..           

  • Advanced Equipment
    Advanced Equipment

    GRP/FRP/SMC composite material making production line 1500 Tonnes Compression Moulding Machine    

  • Stability

    Jieqiang road facility co., ltd. was established in 2007, through more than 10 years of continuous development, we've built a stable team to apply skilled technique and advanced machines for continuous and steady prodcution.  Stable material and technique: The raw materials to make SMC/BMC are easy to purchase in market, but each factory has its own unique compound formula and different advantage at the process. Our factory has been maintaining stable cooperaion with outstanding raw material suppliers with stable production, that guarantee our stable and continuous production even when the raw materials are easily in short supply or when the price of crude oil soared. The composite material has good water resistance, high surface accuracy, stable performance, good insulation performance, uniform strength and good stiffness; The product size is accurate, the temperature effect is small, the product thickness is easy to control. The product has good sanitary performance, because the SMC molding pressure is generally in 10-20 MPa, the molding temperature is 120 ~ 160℃, belongs to the high temperature hot pressure molding, the molding environment is clean, under the high temperature to make the free material rapidly dissociate from the product, and then with the control of the selection of raw materials, it is easy to reach the relevant health standards. The sheet molding compound make it easy to produce products with high surface quality and complex shapes and high qualified rate of products. Stable production management

  • Creativity

    JQ composite molded products have been widely applied in municipal roads, sidewalks, real estate, communications, water, chemical, pipeline gas, heat, electricity and many other industries. With the accumulation of industry experience combined with the changing market demands, we add more new types of products and update the product series step by step, and meanwhile we've been doing continuous trials, R&D and improvement both from the material and structure design to some serie of product, as we target to make perfection more perfect. In addition to the existing mass-produced product types, GRP moulded products can be used in a wide range of applications, including fan blower shell, fan blades, wires frame, satellite receiver shell, ceiling board, etc. We have sufficient experience in product customization to meet customer's individual needs.

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