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Qingdao Guolin Semiconductor Technology Co., Ltd.
Qingdao Guolin Semiconductor Technology Co., Ltd. is a wholly-owned subsidiary of Qingdao Guolin Technology Group Co., Ltd. (stock code: 300786), focusing on researching and developing Ozone application system solutions in semiconductor, solar pannel, new energy, display technology, electronics and other related fields.
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Qingdao Guolin Health Technology Co., Ltd.
Qingdao Guolin Health Technology Co., Ltd. was established in April 2020. It is a technology research and development company specializing in the technical development of medical device products and ozone technology products.
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Xinjiang Guolin New Materials Co., Ltd.
Xinjiang Guolin New Materials Co., Ltd. was established in June, 2020. It is a wholly-owned subsidiary of Qingdao Guolin Technology Group Co., Ltd. The company is located in the new chemical materials industrial park of Shihezi development zone, Xinjiang, covering an area of about 100,000 square meters. It is a new material enterprise specializing in modern intelligent production of pharmaceutical and spice intermediates.
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Qingdao Lontec Electronic Technology Co., Ltd.
Qingdao Lontec Electronic Technology Co., Ltd. is located in Qingdao, a beautiful coastal city. It is a well-known manufacturer of ozone concentration detector in China . It is a technical enterprise providing environmental protection engineering monitoring system integrated with ozone system.
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Qingdao Guolin Ceramic New Material Technology Co., Ltd.
Qingdao Guolin Ceramic New Material Technology Co., Ltd was founded in January 2023, which is a technical enterprise specializing in the research and development of precision ceramics and the production of precision ceramic device.
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Qingdao Guolin Fluid Technology Co., Ltd.
Qingdao Guolin Fluid Technology Co., Ltd. was founded in April 2020, which is a general equipment manufacturing enterprise specializing in researching and developing of fluid control technology and valve pump technology. It can manufacture valve pump, mechanical equipment, pipeline accessories and etc.
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Qingdao Guolin New Energy Technology Co., Ltd.
Qingdao Guolin New Energy Technology Co., Ltd. was established on January 22th, 2021. Its main products include industrial water-cooled air conditioners, frozen dryers, chillers and industrial air energy heat pumps.