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A professional manufacture and sales of various electronic balances, moisture analyzers, viscometers and laboratory instrument manufacturer of weight measure instruments.​​​​​​​.

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W&J Instrument Co., Ltd. specializes in manufacturing analytical balance scale, precision weighing scale, density scale, moisture analyzer, digital viscometer, ph meter and test calibration weights. We have passed certification ISO9001:2008, ISO14001:2004, CE and ROHS. 

We have over 20 years of production experience and over 15 years of export sales experience, and more than 2000m2 factory.

High Accuracy Customized Precision Alarm Balances Lab Filling Scale Manufacturers From China | W&J
Customized Alarm Balances Filling Scale compared with similar products on the market, it has incomparable outstanding advantages in terms of performance, quality, appearance, etc., and enjoys a good reputation in the market.W&J summarizes the defects of past products, and continuously improves them. The specifications of Customized Alarm Balances can be customized according to your needs.mized according to industrial production.
laboratory balance FA2004
Analysis balance is a sensitive device, which will be affected by a series of physical variables such as airflow, static electricity, gravity acceleration, and temperature.
Analysis Scale FA2204B
Analysis of balance is a sensitive device, which will be affected by a series of physical variables such as airflow, static electricity, gravity acceleration, and temperature.The shell cannot completely prevent the impact of interference factors on them. But we can reduce their exposure in the air through closed devices as much as possible.
Analytical Balance FA2204B
As a precision measuring instrument, an analytical balance is often used to determine the quality of solids, granules, powder and liquids. It is suitable for quantitative chemistry analysis. With the help of magnetic recovery principle, the readability of analytical balance has reached 0.0001 g.
Customized Electronic Industrial Price Counting Scales manufacturers From China | W&J
Electronic Industrial Price Counting Scales  compared with similar products on the market, it has incomparable outstanding advantages in terms of performance, quality, appearance, etc., and enjoys a good reputation in the market.W&J summarizes the defects of past products, and continuously improves them. The specifications of Electronic Industrial Price Counting Scales can be customized according to your needs
High-end 190-1100nm With English Software UV Spectrophotomer UV/IR Visible Spectrum For Solid, Thin Film, Glass or Acryl
The principle of platform type thin film solid state tester analysis is to use the selective absorption phenomenon of different wavelengths of light by substances to conduct qualitative and quantitative analysis of substances. By analyzing the absorption spectrum, the structure and chemical composition of substances can be determined. Using high-performance grating to obtain monochromatic light, the monochromatic light continuously passes through the sample in sequence, and the transmittance of the sample for each wavelength is measured to obtain the transmittance spectrum curve.This instrument operates based on the principle of relative measurement, that is, selecting a certain band of air reference and setting its transmittance (i.e. transmittance T) to 100%, while the transmittance of the tested sample is obtained relative to that reference. The change in transmittance (transmittance T) has a certain functional relationship with the concentration of the measured substance, and wi...
High Accuracy Water Thermostat Thermostatical Bath
Thermostat, Constant Temperature Oven              High AccuracyLED/LCD Display
0.1-14.00 0.01-14.00 Ph Portale Pen Type PH Meter
Portale Pen PH MeterQuickly display test results
1000kg 2000kg 3000kg 5000kg Precision Floor Scale
1. single deck (without bottom-border frame)2. 5mm thick whole checker plate platform3. Mild steel structure, powder-coated finishing4. U shape beams by moulds5. With good quality load cell6. Power: AC/DC (Rechargeable Battery: work > 40h)7. Units: kg, g, oz, lb8. More functions: counting, last remember, %, full range tare, over-load protection, zero tracking, low-battery indicator,animal weighing functionAttachments: English Manual, Adapter
Waterproof Table Scale
Double LEDCapacity from 1500g to 30kg
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We also provide customized electronic balances/ laboratory scales with special functions according to customer needs.


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If you have any question, please contact us.

Tel: 0086-(0)519-85286336

Mobile: 0086-136 0612 1307

E-mail: weighinginstru@gmail.com

Wechat/Whatsapp: 0086-136 0612 1307

Add: Huayuan Road, Mudu Town, Jiangsu Province, PRC

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