Taizhou Tongli Machinery Co., Ltd. was established in 1991 and is engaged in the design and production of "Tongli" brand metal corrugated hoses, metal and non-metal bellows compensators, electric heaters, and coolers. The company owns various advanced design, manufacturing, and testing equipment. It has not taken any bank loans for four consecutive years and is one of the key enterprises in Taizhou, a major taxpayer. It is a company with strict internal management, a stable work style, high employee quality, strong economic strength, reliable product quality, and a good external image. In terms of product coverage and market share over the past few years, Taizhou Tongli Machinery Co., Ltd. ranks among the top companies in China that produce similar products.

Our company has successively obtained the "Special Equipment Manufacturing License (Pressure Pipeline Components)", "ISO9001" Quality Management System Certification, "Comprehensive Quality Management Achieved Enterprise", "Advanced Enterprise in Enterprise Management", "Enterprise with User-Satisfactory Products", "Credit Enterprise" awarded by the Construction Bank of Jiangsu Province, "Contract Honoring and Credit Keeping Enterprise", "AAA Enterprise" certified by the People's Bank of China, "Measurement Assurance Confirmation Enterprise", and the "Inspection Qualification Certificate" issued by the Jiangsu Provincial Product Quality Supervision and Inspection Center. Our company has also obtained network certificates for major oil fields, power systems, metallurgical industries, urban centralized heating, chemical industries, and key domestic projects involving large and extra-large enterprises.

Our company produces stainless steel high, medium, and low-pressure corrugated hoses, with materials and connection forms available for selection. The compensator products include general type, single axial type, double axial type, external pressure single axial type, large pull rod, small pull rod, thermal network system, rectangular system, unconstrained, fully buried, semi-buried, multi-layer, straight pipe pressure balance type, curved pipe pressure balance type, straight pipe bypass external pressure balance type, thrust-free type, new three-directional type for coal powder pipelines, fiber compensators, marine compensators, and cement industry compensators. On the basis of producing GLC, GLL, 2LQFW, and plate series coolers, our company has organized technical forces to develop SL series coolers and high-efficiency aluminum fin BL series coolers using advanced standards.

These products are widely used in petrochemicals, mining and smelting, aerospace, shipyards, power electronics, urban heating, and other fields.