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2025 New Trade Assurance High Precision Cast Iron Straight Edge Ruler Tools
US$200.00
1-4 Pieces
US$150.00
5+ Pieces
Sample price:US$200.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Online Service

Warranty

Online Service

Model NO.

100*100~3000*8000mm

Type

Straight Edge

Material

Iron

Measurement Object

Length

Range

0~500mm

Resolution

0.01mm

Precision

0.01mm

Measure Method

Manual

Accuracy

A

Precision Measuring Device

Precision Measuring Device

Certification

ISO

Customized

Customized

Color

Grey

MOQ

1

Usage

Inspection

Shipping

Sea

Transport Package

Wooden Package

Specification

Can be customized

Trademark

huawei

Origin

China

Production Capacity

100 Piece/Month

Key features

High Precision Measurement: Achieves 0.01mm resolution and accuracy grade A for precise straightness and flatness testing.
Customizable Dimensions: Sizes range from 500mm to 6000mm and can be produced according to customer drawings.
Durable Cast Iron Material: Made from HT200-250 cast iron, ensuring stability and longevity in industrial applications.
Multi-Purpose Application: Ideal for machine installation, blue matching, hand scrapping, and spirit level applications.
Standard Compliance: Manufactured according to GB/6318-85 and JB/T7977-99 standards for quality assurance.
Professional Surface Finish: Working surfaces are precision scraped or ground to ensure parallelism and flatness.
ISO Certified Quality: Product holds ISO certification, guaranteeing reliable performance in manufacturing environments.
OEM/ODM Support: Manufacturer offers OEM and ODM services with flexible customization options for clients.

Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedNearest Port: Tianjin PortAverage Response Time: ≤6.68h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR

AI-Powered supplier vetting

SummaryCangzhou Huawei Machinery Manufacturing Co., Ltd. is identified as a Chinese manufacturing factory established in 2013, with 43 employees and a 1,500 m² plant. Its listed products include welding tables, granite measuring tools, cast iron surface plates, boxes, rulers, and angle squares. The supplier reports ISO9001:2015 and ISO14001:2015 certifications, more than 10 production lines, export markets spanning South America, Southeast Asia/Middle East, and North America, and stated design, manufacturing, transport, installation, and service capabilities. However, the records contain material inconsistencies: one description claims operation since the late 1970s, nearly 300 employees, and substantial output, while other company data states establishment in 2013 and 43 employees. R&D experience is listed as one year, quality-control staffing as fewer than five, and only one buyer-related trade transaction is documented. Financial credibility cannot be assessed because monetary information is excluded.
Supplier typeThe supplier is explicitly classified as a manufacturing factory and limited company in China, located in Hebei, with products and business activities focused on industrial equipment, tools, measuring instruments, and manufacturing machinery. This supports its identity as a direct industrial manufacturer rather than only a trading intermediary.
CertificationsThe supplier reports ISO9001:2015 and ISO14001:2015 certificates, and separately states that its quality management follows the ISO9001 system. These records provide explicit evidence of quality- and environmental-management certification, although certificate scope and validity details are not provided.
After-Sales capabilityThe supplier states that it provides transport, installation, and service support, has a service team across the country, and focuses on both pre-sales and aftermarket services. These explicit service commitments indicate after-sales capability, although no response-time or service-performance metrics are given.
Production capacityThe supplier is identified as a factory with a 1,500 m² manufacturing plant and more than 10 production lines, and it lists multiple cast-iron, welding, and measuring-tool products. However, the records conflict materially on company age, employee count, and historical production scale, so capacity should be verified before relying on the larger production claims.
Customization capabilityThe supplier explicitly states that it provides free design schemes and drawings for users and can provide design and manufacturing services. This supports customization capability for its listed industrial products, although engineering scope, tolerances, and prototype procedures are not specified.

Product Q&A

Q:What is the precision and resolution of this straight edge ruler?
A:
The ruler features a resolution of 0.01mm and an accuracy grade of A, ensuring high-precision measurements.
Q:Can the size of the straight edge be customized?
A:
Yes, standard sizes range from 500mm to 6000mm, and we can produce edges according to your specific drawings.
Q:What material is used to make this straight edge?
A:
It is made from HT200-250 cast iron, which provides excellent stability and durability for industrial use.
Q:What are the main applications of this tool?
A:
It is used for testing straightness and flatness, machine installation, blue matching, and hand scrapping operations.
Q:What standards does this product comply with?
A:
The product is produced according to GB/6318-85 and JB/T7977-99 standards to ensure quality and precision.

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