Qingdao Qingli Environment Protection Equipments Co., Ltd.
Qingdao Qingli Environment Protection Equipments Co., Ltd.
🇨🇳 China, Shandong
1958201-300 peopleManufacturer/Trading CompanyQingdao 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.
OEM manufacturerOffers OEM services for customized brand manufacturing.
Patented technologyHolds multiple product or process patents.
Industry association memberMember of National Foundry Machinery Standardization Technical Committee association.
High-tech enterpriseRecognized as a high-tech or innovative enterprise.
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Charging & Proportioning System
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Cupola
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Pouring Equipments
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De-Dusting Systems
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