杭州蓝天仪器有限公司

Hangzhou Lantian Instrument Co., Ltd. was established in 1996. In 2001, it acquired the Hangzhou Lantian Laboratory Instrument Factory, which had over a decade of technical expertise in producing laboratory electric furnaces and constant temperature ovens. The company transitioned from its original business of instruments, meters, and scientific equipment to a specialized R&D and manufacturing enterprise focused on "laboratory high-temperature resistance furnaces, atmosphere protection experimental furnaces, vacuum experimental furnaces, environmental test chambers," and other laboratory instruments and scientific equipment. The products are primarily used in universities, research institutions, and industrial and mining enterprises for testing, firing, ashing, and analyzing various materials under different environmental conditions.

The company is located in the Hangzhou (Binjiang) High-Tech Development Zone, with product design and development departments and manufacturing departments established on Qiutao North Road and Pingyao. The company emphasizes the practical performance of its products, with technical personnel accounting for over 60% of its workforce. It maintains strong cooperative relationships with the Chinese Academy of Sciences, Tsinghua University, Peking University, Zhejiang University, and other research institutions. Notable collaborations include the development of a "high-temperature balance with one-ten-thousandth precision lift" and a "rotary kiln" connected to a "secondary combustion chamber heating furnace" with Zhejiang University, which are typical high-precision, high-performance high-temperature equipment. The collaboration with Zhejiang University on a "simulated fire experimental furnace" has yielded excellent experimental performance. The partnership with the Institute of Physics and Chemistry of the Chinese Academy of Sciences on "new material insulated high-temperature furnace wires" has resulted in superior oxidation resistance, extending the lifespan of the furnace wires.

The company utilizes insulated high-temperature furnace wires as heating elements, low-thermal-mass fiber materials for the furnace chamber, and LTDE programmable instruments for the control system. The "integrated programmable high-temperature furnace" can reach 1000 degrees Celsius within 6 minutes and maintain precise constant temperature with zero error. The insulation layer between the furnace chamber and the outer shell is only 2 centimeters thick, ensuring that the outer shell temperature does not exceed 70 degrees Celsius when the furnace reaches 1000 degrees Celsius. The control system features curve heating, programmability, and scheduled startup and automatic shutdown.

The company developed a "special electric furnace for the mobile phone surface polishing powder industry," which is recognized by the industry as a replacement for the German Naber experimental furnace. The new generation "medicine calcination furnace" developed for the pharmaceutical industry has won user favor for its performance and appearance. The "AOX organic halogen combustion furnace," specifically designed for the environmental protection industry, has replaced reliance on imports and is highly favored by domestic environmental testing companies. The "energy-saving vacuum tube furnace and atmosphere box furnace" developed by the company have become market favorites due to their excellent product performance and superior cost-effectiveness, also making them one of the company's leading products.

The company's products are primarily sold to the Chinese Academy of Sciences and its branches, domestic universities, high-tech manufacturing groups, and research institutions. Current clients include various branches of the Chinese Academy of Sciences, Tsinghua University, Peking University, Zhejiang University, Fudan University, Tongji University, Huazhong University of Science and Technology, Harbin Institute of Technology, Xi'an Jiaotong University, Renmin University of China, Ocean University of China, China University of Geosciences, University of International Business and Economics, China University of Petroleum, National University of Defense Technology, China University of Mining and Technology, Wuhan University, Jilin University, Sichuan University, Huaqiao University, Hefei University of Technology, East China Normal University, Southwest University of Science and Technology, China Agricultural University, China University of Chinese Medicine, Beijing University of Technology, Beijing University of Chemical Technology, Beijing Institute of Technology, Zhejiang University of Technology, Tianjin Polytechnic University, Guangzhou University of Technology, Changchun University of Technology, Jilin University, Shanghai University, Sichuan University, Jiangsu University, Hunan University, Shandong University, Xiamen University, Sun Yat-sen University, Zhengzhou University, East China University, Southeast University, as well as the University of Hong Kong, Hong Kong Polytechnic University, Hong Kong University of Science and Technology, and the University of Macau. Other clients include China Aerospace Science and Industry Corporation, China Electronics Technology Group Corporation, Chinese Academy of Sciences institutes, China General Machinery Corporation, China Institute of Atomic Energy, PLA 4802 Factory, Sino-American Huadong Pharmaceutical, Tibet Cheezheng Tibetan Medicine, Key Laboratory of Coal Combustion, and various other industrial and mining enterprises and research laboratories. The main product varieties include box furnaces, tube furnaces, and drying ovens, which enjoy a high reputation both domestically and internationally.

The company adheres to a development path centered on quality, gradually increasing the ratio of skilled production workers to elevate product quality to a higher level. It is committed to the in-depth development and research of new products, continuing to delve deeper into the industry, and persistently pursuing the path of Chinese manufacturing, Chinese creation, and technological innovation.