Since Inception, Tianjin Sure Instrument Co.,Ltd. proceeds to provide the best quality ultrasonic flow meter in the industry. Each piece offering excellent quality and reliability that's made us famous among Chinese SMEs. Though as an SME, we provide a comprehensive product line. As a member of China's SMEs, we stand outside with superior service.

As a well-known brand, Sure Instrument focuses on manufacturing variable area flow meter. variable area flow meter is the main product of Sure Instrument. It is diverse in variety. Sure Instrument supplies Pressure Transmitter with ultrasonic flow meter features in various specifications. With a smart structure design, no debris will be left in it. our company has an independent R&D and marketing team, and its water quality analyzer products sell well in overseas market. The sensor body can be customized for satisfying customers' needs.

We are committed to achieving product superiority over their competitors. To achieve this goal, we will rely on rigorous product testing and continuous product improvement.