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

Industrial Bench Scales

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Bench Scales

W&J new product Bench Scales has the advantages of Bench Scales and so on. It is made of raw materials which have passed the tests conducted by our QC inspectors, ensuring the high quality of the product. Also, designed by our creative design team, the product has an appearance which is unique and eye-catching.
10kg 20kg 30kg 0.1g Digital Count Table Precise Scale Weight Balance Precision High Accuracy Commercial Under Weighing
1. Pan: 310×225 mm, SUS 304 2. Display: Bigger LCD (white back-light L×W 110×37 mm)3. Interface: Rs232C 4. Power: AC/DC (Rechargeable Battery) 5. Units: g, kg, oz, ct, lb,...6. More functions:  Counting, Percentage, Full Range Tare, Over-Load Protection, Zero Tracking, Automatic Turn-Off, Under Weighing, Low Power Indicator 7. Attachments: english manual, adapter, under hook (Optional) 8. Speed: 2 s 9. Value stable time: <= 2s
10kg 20kg 25kg 30kg 0.1g Electric Table Top Loading Weight Scale Digital Precision Count Electronic Balance Under Weighi
1. Pan: Square 10"×7.5" (255×190 mm) SST 304 Thick 1 mm2. Display: LCD (white back-light) (L×W) 4.3"×1.2" (110×30 mm)3. Interface: Rs232C4. Power: AC/DC (6 pcs Dry Battery / Rechargeable Battery: 6V/4Ah, work > 40hs)5. Units: %, g, kg, oz, ct, lb (welcome to add your units)6. More functions: Counting, Percentage, Full Range Tare, Over-Load Protection, Zero Tracking, Automatic Turn-Off, Under Weighing, Low Power Indicator, Last Remember.7. Attachments: English Manual, Adapter, Rechargeable Battery, Under Weighing Hook8. Speed: 2 s9. Value stable time: 1 s
1g 0.1g Weight Scale 10kg 15kg 20kg 30kg Digital Bench Industrial Scale
1. Weighing Plate: Big Square 12.2"×8.7" (310×220 mm) SST 304     Plate Weight: 840 g   Thickness: 1 mm (very robust)2. Display: LCD (white bright backlit) (L×W) 4.3"×1.2" (110×30 mm)3. Indicator Dimension (L×H):  10.2"×12.6" (260×320 mm)4.Indicator can be apart from weighing plate. Indicator Connection Wire: 11.8"-59" (300-1500 mm according to your needs)5. Power: AC/DC (100-240V)6. Units: kg, g, oz, lb (welcome to add your units)7. Functions: Percentage, Counting, Last remember, Full Range Tare, Over-load Protection, Zero Tracking, Automatic Turn-Off, Under Weighing8. Attachments: English Manual, Adapter, Under Hook, Rechargeable Battery9. Speed: 1 s10. Value stable time: 2 s                                                                                                                                11. 1 Year Warranty
60kg 100kg 200kg 300kg 500kg 1g 10g Precision Weighing Platform Scale
1. Pan: 300×400 mm or 400*500 mm (iron stainless)2. Display: LCD (white back-light) (L×W) 110×30 mm3. Power: AC/DC (Rechargeable Battery: work > 40h)4. Units: kg, g, oz, lb, ct5. More functions: counting, last remember, %, full range tare, over-load protection, zero tracking, low-battery indicator6. Attachments: english manual, adaptor, rechargeable battery7. Speed: 2 s8. Value stable time: 1 s
Why Choose Our Laboratory Instruments?

Our core technical team possesses interdisciplinary capabilities in mechanical design, electronic engineering, and software algorithms, enabling us to provide customized development services including special weighing range customization (such as ultra-micro weighing at the 0.01mg level or large weighing ranges above 10kg), explosion-proof certification (ATEX/IECEx Zone 1/2), integration of specific communication protocols (Modbus RTU, Profinet, 4-20mA analog output), and multilingual localization of the human-machine interface.

At the project execution level, we employ a stage-gate management model. Customers can participate in multiple rounds of technical reviews before the design freeze, and the engineering development phase only begins after the functional specification is confirmed, effectively controlling project change risks and delivery uncertainty.

On the manufacturing side, the company boasts a 3,000-square-meter self-owned production line equipped with fully automated calibration and testing benches and aging test chambers. This allows for flexible switching between small-batch trial orders (5-50 units) and large-scale orders, with a minimum order quantity (MOQ) at the lowest level in the industry.

In terms of after-sales service, customized instruments enjoy the same 24-month warranty commitment as standard products, a 10-year spare parts inventory commitment for key components, and value-added services such as on-site installation and commissioning, operation training, and metrological calibration guidance, ensuring customers receive original manufacturer technical support throughout the entire instrument lifecycle.

Precision Analytical Balance
A high-precision electromagnetic force-compensation weighing system delivering 0.1mg readability with automatic internal calibration, designed for quantitative analysis in regulated pharmaceutical, chemical, and research laboratory environments.
Digital Viscometer
A rotational digital viscometer with broad measurement range (10–6,000,000 mPa·s), featuring optional Peltier temperature control and compliant with FDA 21 CFR Part 11 for electronic data integrity in quality control applications.
Moisture Analyzer
A halogen-heated rapid drying moisture analyzer achieving 0.001g reading precision, equipped with an intelligent endpoint detection algorithm that automatically terminates heating upon sample constant-weight confirmation, suitable for high-throughput QC testing across food, chemical, and pharmaceutical sectors.
Calibration Test Weights
OIML R 111-compliant precision test weights available in E1 through M1 accuracy classes, crafted from non-magnetic austenitic stainless steel with mirror-finish surface treatment, traceable to CIPM mutual recognition arrangements for metrological calibration applications.
Our customized services are underpinned by nearly 30 years of independent R&D and manufacturing experience in precision instruments, building a closed-loop capability encompassing the entire process from capturing customer needs, designing conceptual solutions, verifying functional prototypes, to large-scale mass production and delivery.

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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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