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Guangzhou Hengliang Precision Instrument Co., Ltd. was established in 2012 and is located in the core area of Tianhe Smart City in Guangzhou. It is a comprehensive high-tech enterprise specializing in industrial and scientific research measurement instruments. The company's product line covers fluid measurement (liquid/gas flow meters), pressure and temperature/humidity measurement (pressure gauges, thermometers, humidity meters), electrical energy and power detection (electric meters, energy meters, power meters, multimeters), quality weighing systems (electronic scales, weighing measurement instruments), and geographic and engineering surveying equipment (geographic measurement instruments). In addition, the company has a full range of intelligent water meters in the water measurement field, and provides general physical measurement instruments in the basic scientific research and industrial detection fields.

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New Products

Differential Teletransmission Pressure Gauge Manometer From Chinese Factory

Differential Teletransmission Pressure Gauge Manometer From Chinese Factory

Air Suspension Dual or Single Needle Differential Pressure Gauge Manometer

Air Suspension Dual or Single Needle Differential Pressure Gauge Manometer

Battery Differential Pressure Gauge Manometer LCD Display PCM620

Battery Differential Pressure Gauge Manometer LCD Display PCM620

Jc Series Oil / Water / Gas / Air Digital Pressure Gauges Meters and Manometer

Jc Series Oil / Water / Gas / Air Digital Pressure Gauges Meters and Manometer

Heavy Duty Electronic Pallet Truck Price

Heavy Duty Electronic Pallet Truck Price

Electronic Digital Forklift China Pallet Truck Scale

Electronic Digital Forklift China Pallet Truck Scale

Lp7625 Pallet Jack Scale, Industrial Scale

Lp7625 Pallet Jack Scale, Industrial Scale

Weight Sorting Machine (High speed for small packing)

Weight Sorting Machine (High speed for small packing)

News

  • How Often Should You Recalibrate a 1P Rail Voltage Meter for Compliance
  • What Are the Hidden Costs of Using an Electronic Platform for Digital Services
  • How Does a Temperature and Pressure Reducing Device Improve Energy Efficiency in Steam Systems
  • What Makes a Plate Brake Tester Essential for Accurate Vehicle Brake Inspection?
  • Is a VCR 1/4 Female Face Seal Swivel Compatible with High-Purity Gas Lines
  • Is a Wireless Programmable Thermostat for Home Compatible with Dual-Zone Heating
  • Does a Portable pH Dissolved Oxygen Meter Work Reliably in Saltwater and Marine Environments
  • How Does an Electronic Table Scale Improve Accuracy and Efficiency in Modern Weighing Applications?

  • How Often Should You Recalibrate a 1P Rail Voltage Meter for Compliance

    In railway signaling, traction power monitoring, and industrial track electrification, the 1P Rail Voltage Meter serves as a critical instrument for verifying live rail potential, stray current detection, and safety interlock validation. For asset managers and maintenance engineers, the single most frequent compliance question is not about accuracy alone—it is about calibration interval. With SINGI’s field-proven instrumentation, the answer depends on operating environment, regulatory framework, and historical drift data, not on a one-size-fits-all calendar rule.

  • What Are the Hidden Costs of Using an Electronic Platform for Digital Services

    When businesses migrate to digital operations, the upfront pricing of an Electronic Platform often looks attractive. Yet beneath the subscription fees and setup charges lie dozens of overlooked expenses that can inflate your total cost of ownership by 40–60%. At Yangyi, we have audited over 200 digital service deployments and found that most organisations only budget for visible costs—while the invisible ones quietly erode margins. This post dissects those hidden traps and gives you a practical framework to avoid them.

  • How Does a Temperature and Pressure Reducing Device Improve Energy Efficiency in Steam Systems

    In modern industrial operations, steam remains one of the most widely used energy carriers, yet it is also one of the most wasteful when not properly conditioned. A Temperature and Pressure Reducing Device (TPRD) is not merely a mechanical assembly of valves and desuperheaters—it is a strategic energy management tool. At LOZOSE, we have engineered our Temperature and Pressure Reducing Device solutions to address the silent inefficiencies that plague steam networks, transforming excess energy into precisely controlled utility while significantly lowering operational costs.

  • What Makes a Plate Brake Tester Essential for Accurate Vehicle Brake Inspection?

    ​In modern vehicle safety management, braking performance inspection has become a critical part of ensuring road safety and operational efficiency. A reliable Plate Brake Tester provides accurate measurement of braking force, imbalance, and overall brake system performance, helping inspection centers, workshops, and transportation companies identify potential risks before they become serious problems. With advanced testing technology and flexible customization capabilities, Shenzhen Anche Technologies Co., Ltd. provides professional brake testing solutions designed to meet the needs of different vehicle types, including customized solutions for various ship models and special transportation applications.

  • Is a VCR 1/4 Female Face Seal Swivel Compatible with High-Purity Gas Lines

    Among the most debated options is the VCR 1/4 Female Face Seal Swivel, a fitting that combines rotational flexibility with metal-to-metal sealing. The short answer is yes, but only under strict conditions regarding material grade, assembly procedure, and gasket selection.

  • Is a Wireless Programmable Thermostat for Home Compatible with Dual-Zone Heating

    ZHECHI has engineered its Wireless Programmable Thermostat for Home lineup specifically to address dual-zone and even multi-zone setups, offering flexible solutions that eliminate the need for costly rewiring. However, not all wireless thermostats are created equal, and understanding the technical requirements is essential before making a purchase.

  • Does a Portable pH Dissolved Oxygen Meter Work Reliably in Saltwater and Marine Environments

    For environmental scientists, marine biologists, and aquaculture operators, the question isn’t whether to measure water quality—it’s whether their equipment can withstand the unique challenges of saline conditions. A Portable pH Dissolved Oxygen Meter is indispensable for field work, but saltwater introduces conductivity, biofouling, and ionic interference that can skew readings.

  • How Does an Electronic Table Scale Improve Accuracy and Efficiency in Modern Weighing Applications?

    Accurate weighing plays a critical role in industries where product quality, cost control, and operational efficiency directly affect business performance. An Electronic Table Scale provides a reliable solution for businesses that require precise measurements, fast operation, and easy data management. From retail stores and laboratories to food processing plants, manufacturing facilities, and logistics centers, electronic weighing technology helps reduce human errors and improve daily workflows.

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