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High Precision Projection Length Measuring Machine (JD21)
Negotiable
1 Unit
Product profile
Customization
AvailableAfter-sales Service
10:00 AM-18:00 PMWarranty
12 months from shipment dateModel NO.
JD21Type
Length calibration machineMaterial
IronMeasurement Object
LengthRange
0~2000mmPrecision
0.1 micrometerMeasure Method
ManualAccuracy
(0.6+L/200) micrometerPrecision Measuring Device
Precision Measuring DeviceCertification
GB, CE, ISOCustomized
Non-CustomizedMeasuring Force
2NDivision value
0.001mmMax load
10kgTransport Package
Veneer CaseSpecification
ISO9001: 2000 CE CertificateTrademark
SinpoOrigin
Guizhou, ChinaHS Code
9031499090Production Capacity
100 Units/YearKey features
High Precision Measurement: Accuracy of (0.6+L/200) micrometer with 0.1 micrometer precision for length calibration.
Wide Measurement Range: External measurement range 0-2000mm, internal measurement 13.5-1900mm.
Stable Cast Iron Base: High quality cast iron base ensures sufficient strength and stability for accurate readings.
Abbe Error Correction: Adopts measuring theory to real-time correct Abbe error for improved accuracy.
Clear Projection Imaging: Novel wax screen with magnifier provides clear imaging for projection reading.
Versatile Measurement Types: Supports direct, differential, internal, and external thread pitch diameter measurements.
Complete Accessory Kit: Includes V-type support, gauge support, measuring arms, and various contact tips.
12 Months Warranty: Comprehensive 12-month warranty coverage starting from the shipment date.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2002-07-06 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤24h CertifiedTerms of Payment: LC, T/T
AI-Powered supplier vetting
SummaryGuiyang Xintian Oetech Co., Ltd. is a China-based limited company established in 2001, operating from Guizhou with 400 employees, more than 10 production lines, and a 130,000 m² manufacturing area. It reports over 40 years of accumulated experience and focuses on optical instruments, including linear scales, microscopes, profile projectors, and measuring equipment. The supplier holds an ISO 9001:2015 certificate and has its own import-export rights, with export activity beginning in 2002. Production information indicates substantial capacity, particularly for linear scales, supported by 21–30 quality-control staff. Evidence of R&D capability exists through 10 years of R&D engineer experience, but details on current innovation outputs are limited. The available trade records show transactions involving one buyer and linear-scale products, but they are too limited to establish broad customer coverage or comprehensive after-sales performance. Financial data is excluded.
Supplier typeThe supplier is identified as a combined business entity and limited company based in China, with operations in instruments, industrial equipment, and manufacturing machinery. Its stated focus is the research, development, production, and marketing of optical instruments, supported by a 130,000 m² manufacturing area and 400 reported employees.
CertificationsThe supplier explicitly reports holding an ISO 9001:2015 certificate for supplier management systems. This provides direct evidence of a formal quality-management certification.
R&D capabilityThe supplier describes itself as a high-tech enterprise focused on optical-instrument research and development, with reported R&D engineer experience of 10 years and a history of accumulated technical experience. Nevertheless, no patents, newly developed products, R&D investment, or documented innovation outcomes are provided.
Production capacityProduction evidence includes more than 10 production lines, a 130,000 m² manufacturing plant, 21–30 quality-control staff, and stated annual productivity for profile projectors, length-measuring machines, vision-measuring machines, linear scales, and toolmaker's microscopes. The reported output information, especially for linear scales, directly supports substantial manufacturing capacity.
Client casesTrade records associate the supplier with SIPCON TECHNOLOGIES PRIVATE LIMITED and show several linear-scale transactions shipped from Shanghai to India. These records provide one identifiable buyer case, but the limited number of transactions and single buyer do not establish a broad or diversified customer base.
Product Q&A
Q:What is the measurement accuracy of the JD21 machine?
A:
The accuracy is (0.6+L/200) micrometer for external dimensions, with a minimum scale of 1 um.
Q:What is the maximum measurement range?
A:
The external measurement range is 0-2000mm, and the internal measurement range is 13.5-1900mm.
Q:Is the machine customizable?
A:
No, the JD21 is a non-customized standard model.
Q:What is the warranty period?
A:
We provide a 12-month warranty from the shipment date.
Q:What materials is the machine made of?
A:
The base is made of high-quality cast iron, and the main material is iron.
Send Inquiry
*To:
Guiyang Xintian Oetech Co., Ltd.
Guiyang Xintian Oetech Co., Ltd.*Content:
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