Qingdao Songling Power Environmental Equipment Co., Ltd.
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Qingdao Qingli Environment Protection Equipments Co., Ltd.
🇨🇳 China
1958201-300 peopleManufacturer/Trading CompanyEstablished brand
OEM manufacturer
Patented technology
Industry association member
Key customer
太钢
Key market
Europe
Description
Qingdao Qingli Environment Protection Equipments Co., Ltd. is a leading Chinese manufacturer and trading company specializing in high-tech rock wool and stone wool production lines and related environmental protection equipment. Established in 1958 as a state-owned enterprise and now a joint-stock company, Qingli has grown to employ over 200 people and operates a factory in Qingdao, China, with an additional plant in Bulgaria. The company is recognized as a National High-tech Enterprise and holds a significant market share in China for mineral wool production lines, actively expanding its global presence. They offer comprehensive OEM services and have a strong R&D focus, supported by an academician workstation and a postdoctoral workstation. Their product portfolio includes complete stonewool and rockwool production lines, encompassing raw material handling, melting furnaces (cupola and electric), fiberizers, forming machines, curing ovens, cutting and packaging machines, heat exchangers, and exhaust treatment systems. Qingli's solutions are designed to enhance production capacity, reduce costs, ensure stable operation, and provide clean environmental treatment, with a focus on innovative waste slag utilization. Key offerings also include various casting equipment and de-dusting systems. The company is certified with AAA-level provincial standardization management and other national recognitions for its technological innovation and industry leadership.
Charging & Proportioning System
Cupola
Pouring Equipments
De-Dusting Systems
Qingdao Daneng Environmental Protection Equipment Co., Ltd.
🇨🇳 China
20061001-2000 peopleManufacturer/Distributor/Service CompanyHigh capacity factory
Large enterprise group
High-tech enterprise
Patented technology
Shipments
113
Key customer
SELECTION MART
Key market
🇧🇼 Botswana
Description
Qingdao Daneng Environmental Protection Equipment Co., Ltd. is a publicly listed high-tech enterprise (Stock Code: 688501) established in 2006 and headquartered in Qingdao, China. The company is a leading manufacturer and service provider specializing in high-end energy-saving and environmental protection equipment for the energy, chemical, and metallurgy sectors. With a workforce of over 1,100 employees and a 150,000 square meter facility, the company operates as an integrated entity encompassing R&D, production, and intelligent maintenance services.
Their comprehensive product portfolio focuses on solid, liquid, and gas waste treatment solutions. Key offerings include slag energy-saving treatment systems (dry and wet slag), flue gas heat recovery and treatment systems, desulfurization wastewater treatment, and clean energy consumption systems. They also provide specialized components such as submerged scraper conveyors, dry drag chain conveyors, bucket elevators, and high thermal conductivity modified PPS pipes. Beyond traditional power plant auxiliary equipment, the company is expanding into new energy sectors, including hydrogen and solar energy solutions.
Qingdao Daneng maintains a strong commitment to quality and innovation, holding ISO 9001, ISO 14001, and ISO 45001 certifications, alongside Grade A boiler part manufacturing and D1/D2 pressure vessel licenses. The company collaborates with prestigious institutions like Xi'an Jiaotong University and operates dedicated engineering research centers. Serving both domestic and international markets, including Southeast Asia and Eastern Europe, they provide OEM and contract manufacturing services to major clients such as PetroVietnam.
Submerged Scraper Conveyor (Drag Chain Conveyor)$200000
