Tonglu Sanli Furnace Co., Ltd.
Treatment equipment and furnaces
Company Overview
Hangzhou Sanli Furnace Co., Ltd., located at No.9 Jiubao Road, Jiuxian Street, Tonglu County, Hangzhou City, Zhejiang Province, is a specialized enterprise engaged in the design, manufacture, and sale of industrial furnaces and precision machinery. The company has distinguished itself within the sector, earning recognition as a Hangzhou patent pilot enterprise and receiving multiple accolades, including the 2024, 2023, and 2022 Tax Quality Awards. This consistent recognition highlights a strong commitment to technological advancement, operational excellence, and maintaining high standards in its offerings.
Product and Service Portfolio
The company's core offerings include a diverse range of heat treatment furnaces designed for various industrial processes. These encompass continuous hot-wind tempering furnaces, such as the CNC315, RJC425, CNC520, and HSL series for hot coil springs. They also specialize in continuous protective atmosphere quenching furnaces, including the TSL series, available in configurations like the TSL-75-9 with a muffle pot or the TSL-230-9 without. Further furnace types include idler type muffle-free mesh belt resistance furnaces, continuous normal furnaces, large numerical control furnaces, energy-saving box-type resistance furnaces, RT2 series car-bottom type furnaces, and specialized units for continuous drying, tunnel drying, and well-type liquid nitriding. Hangzhou Sanli also produces TSL series heavy workpiece heating furnaces, glass annealing and colored baking furnaces, and integrated lines for steel wire tempering and keeping warm.
In addition to furnaces, Hangzhou Sanli Furnace Co., Ltd. manufactures precision machinery for spring production, featuring SLM series CNC spring end grinding machines, SLLD series spring setting processors, and SLDJ series spring outside chamfering machines. The company provides essential auxiliary equipment and components, such as grinding machine and electric furnace fittings, grinding wheels, and dust collectors. A particular focus is placed on integrated solutions like oil fume purifiers, which address environmental concerns associated with tempering processes. The product range is further extended by self-tapping screw equipment and CNC420 tri-color alarm lamps, demonstrating a broad capability in industrial manufacturing solutions.
Commitment to Quality and Innovation
Hangzhou Sanli Furnace Co., Ltd. emphasizes delivering high-quality, efficient, and environmentally conscious solutions. Their innovative approach is exemplified by their ability to integrate spring tempering with effective oil fume purification systems. The company's dedication to quality is substantiated by its patent status and consistent tax quality awards, reflecting a robust and reliable business operation. With a track record of successful installations and shipments to various provinces, including Hebei, Anhui, Shandong, and Guangdong, Hangzhou Sanli Furnace Co., Ltd. demonstrates its capacity to serve a wide industrial client base with advanced and dependable equipment.
