Jinan Diamond Road and Bridge Engineering Co., Ltd.
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Shandong Dashan Road & Bridge Engineering Co., Ltd.
🇨🇳 China
199651-100 peopleManufacturer/Trading Company/Service CompanyEstablished brand
OEM manufacturer
Product customization
Patented technology
Key customer
SINOPEC
Key market
Africa
Description
Shandong Dashan Road & Bridge Engineering Co., Ltd., established in 1996 and originating from Shandong University, is a technology-driven manufacturer and service provider specializing in highway construction and maintenance solutions. Based in Jinan, China, the company operates across the entire industrial chain, encompassing R&D, mechanical equipment manufacturing, material supply, and engineering services. As a pioneer in thermoplastic elastomer (SBS) applications, it has been recognized as a leading domestic supplier of SBS modifiers and acts as a special AAA-level agent for Sinopec.
The company's extensive product portfolio includes modified asphalt equipment, emulsified asphalt machines, rubber asphalt units, and specialized components like colloid mills and rapid heating tanks. Their manufacturing capabilities support daily production capacities ranging from 200 to 1,000 tons. Additionally, they provide a wide array of road materials, including anti-rutting agents, warm mix additives, joint sealants, and cold patches. Their service division offers advanced pavement maintenance technologies such as micro-surfacing, ultra-thin wearing courses, and in-situ regeneration.
With a strong focus on innovation, the company maintains a dedicated Road Technology Research Institute and holds 88 patents. They employ between 51 and 100 people, including a high-level research team, and collaborate extensively with universities and scientific institutions. Shandong Dashan Road & Bridge Engineering Co., Ltd. is certified under ISO 9001, ISO 14001, and IATF 16949 standards, ensuring high-quality and green solutions for highway infrastructure projects across more than 20 provinces and international markets in Asia.
Rubber Powdersbscomposite Modified Asphalt Equipment
Rubber Powder Modified Asphalt Equipment
Sbs Modified Emulsion Asphalt Equipment
Emulsion Modified Asphalt Equipment
Exhaust Gas Treatment Device
Emulsified Asphalt Colloidal Mill Emulsion Asphalt Producing Machine
Emulsified Asphalt Colloid Mill Emulsion Asphalt Producing Machi
Quick Heating Tank
Emulsified Sbs Modified Asphalt Experiment Machine
Rubber Asphalt Equipment
Forst (Shandong) Import and Export Co., Ltd
🇨🇳 China
2008101-200 peopleManufacturer/Trading CompanyOwn brand
High-tech enterprise
Product customization
Shipments
42
Key customer
SACONS
Key market
Asia
Description
Forst (Shandong) Import and Export Co., Ltd, established in 2008, is a leading manufacturer and trading company based in Jinan, China, specializing in highway guardrails and related traffic safety facilities. Recognized as a top brand among Chinese highway guardrail export companies, Forst operates a modern factory in Guanxian Economic Development Zone, Shandong Province, equipped with state-of-the-art machinery for large-scale production. The company employs 101-200 people and offers a comprehensive range of products including various types of highway guardrails (W-beam, Thrie beam, bridge guardrails), guardrail posts (H, U, C, Sigma, Round), terminal ends, and accessories. Their product portfolio also extends to road marking machines, reflectors, road studs, crash cushions, anti-glare boards, and highway guardrail pile drivers. Forst provides contract manufacturing services and adheres to strict quality standards, holding ISO 9001 and ISO 14001 certifications, and producing to standards such as AASHTO M180 and ISO1461. With 17 years of export experience, Forst serves over 24 countries across Southeast Asia, the Middle East, Japan, South Korea, South America, and Africa, with an annual turnover exceeding 4 billion yuan.
Anti Glare Board$3
Road Marking Machine$1000
Highway Guardrail$30
Guardrail H Post$20
W Beam$30
Guardrail$20
Highway Guardrail$30
Galvanized Post$15
