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ASTM OIML Lab Durable Low Magnetic M1 Calibration Mass Balance Weight Plastic Box
US$5.60-165.00
1 Piece
Product profile
After-sales Service
Online Support ServiceWarranty
2 YearAccuracy
1gModel NO.
SZY-LABWeighing
<30kgDisplay Type
Calibration WeightsLocation
Desktop ScaleMaterial
Stainless SteelMeasure Method
AutomaticApplication
Industrial Scales, Commercial Scale, Special ScalesFunction
Weighing ScaleStructure
Electronic ScaleShape
SquareGrade
E2/F1/F2/M1Tolerance
0.1-2.5gFeatures
Laser Engraving for Clear ObservationHigh-Temerature
YesHigh Hardness
YesHigh Corrosion Resistance
YesTransport Package
Standard Export BoxSpecification
1g2g5g10g20g50g100g200g500g1000g2000gTrademark
SZY-LABOrigin
ChinaProduction Capacity
50000pieces/YearKey features
Low Magnetic Permeability: Magnetic susceptibility <0.05 ensures accurate calibration for sensitive instruments.
High Corrosion Resistance: Made from 304 or 2Cr13 stainless steel with mirror polishing for durability.
Laser Engraving Marking: Clear specifications engraved for easy identification and long-term readability.
Multiple Grade Options: Available in E2, F1, F2, M1 grades to meet various precision requirements.
High-Temperature Quenching: Processed for high hardness and wear resistance to ensure long-term stability.
Sturdy Plastic Packaging: Comes with a sturdy, easy-to-clean plastic box for safe storage and transport.
OEM Customization Support: Logo, package, and function customization available for most running products.
2-Year Warranty Coverage: Comprehensive warranty with online support service for peace of mind.
Company profile

Qingdao Shengzeyun Experimental Equipment Co., Ltd.Shandong, China
Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤5.12h
AI-Powered supplier vetting
SummaryQingdao Shengzeyun Experimental Equipment Co., Ltd. is a China-based limited company in Shandong operating as both a trading company and manufacturer/factory, offering experimental instruments and equipment. It reports flexible customization and overseas services including installation, debugging, maintenance, repair, and training, with stated lead times within 15 working days in both peak and off-seasons. The supplier has one R&D engineer and launched new products during the past year, but reports no available SDK. Production output is stated at US$5 million–US$10 million, while total staff experience is unavailable and the company has three employees. Financial records are identified by year, but no substantive financial results are provided. Service procedures exist, yet records, approvals, signatures, or dates are incomplete. No Fortune 500 cooperation is reported, and customer case evidence is limited.
Supplier typeThe supplier is identified as both a trading company and manufacturer/factory, organized as a limited company in China, with experimental instruments and equipment as its product scope. It is not part of a larger company group and reports three employees.
After-Sales capabilityThe supplier lists overseas debugging, maintenance, repair, training, and equipment installation, with peak- and off-season lead times both within 15 working days. However, complaint handling, corrective actions, and supplier-service procedures have no written records, which weakens documented service-control evidence.
R&D capabilityThe supplier has one R&D engineer and reports launching new products in the past year, providing direct evidence of some innovation activity. It does not have an available SDK, which limits evidence of software-development or integration capability.
Production capacityThe supplier identifies itself as a manufacturer/factory and reports annual production output of US$5 million–US$10 million. However, it has three employees and no stated staff-experience data, so the scale and operational depth of its production capability cannot be fully assessed.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This directly indicates broad customization coverage.
Product Q&A
Q:How to choose the suitable calibration weight?
A:
Please tell us your detailed requirements by mail or online, we will recommend the suitable one as your request.
Q:What is the quality assurance for the goods?
A:
All the running products comply with CE standards. Independent quality inspection team, conducting multiple inspections and random inspections from parts supply to product dispatch. Well-known third-party testing service available, such as SGS, BV, and TUV, etc.
Q:What are the pre- and after-sales services?
A:
Timely reply to pre-sales enquiries Real-time update of manufacturing and shipment status Assured availability of parts supply for 10 years at least
Q:Is OEM service available?
A:
Most of the running products are available for OEM customization, including logo, package and function, if attainable, customization.
Q:How long is the lead time?
A:
Generally, the lead time for most stocked products is about 7~15 days. For those non-stocked products, the manufacturing lead time is around 20 days.
Send Inquiry
*To:
Qingdao Shengzeyun Experimental Equipment Co., Ltd.
Qingdao Shengzeyun Experimental Equipment Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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