300mm Aluminum Alloy Three Side Scale Ruler
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Product Highlights
- Customized Packaging: Available in blister card or carton with specific dimensions and weight.
- Aluminum Alloy Material: Constructed from durable aluminum alloy for long-lasting performance.
- High Precision Measurement: Resolution and precision both reach 0.01mm for accurate readings.
- OEM Branding Support: We offer OEM services to customize products with your brand.
- Cost-Effective Tool: Affordable pricing compared to other drafting tools like compasses.
- Quality Control Process: Strict QC checks from material buying to final delivery.
- Multiple Transport Options: Goods can be delivered via land, air, or sea transportation.
- Versatile Applications: Ideal for design, drafting, and architecture professionals.
Product Attributes
- Customization
- Available
- Type
- Inspection Surface Plate
- Material
- Aluminum Alloy
- Model NO.
- CA-7309C
- Measurement Object
- Length
- Range
- 0~300mm
- Resolution
- 0.01mm
- Precision
- 0.01mm
- Measure Method
- Manual
- Accuracy
- A
- Precision Measuring Device
- Not Precision Measuring Device
- Customized
- Customized
- Packing
- Blister Card
- Carton Size
- 35X24X22cm
- Carton Weight
- 12kg
- Quantity Per Carton
- 100PCS
- Transport Package
- Carton
- Specification
- 300*22mm
- Trademark
- C&A TOOLS
- Origin
- Zhejiang
- Package Size
- 30.00cm * 20.00cm * 10.00cm
- Package Gross Weight
- 0.500kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of 300mm Aluminum Alloy Three Side Scale Ruler
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Product Description
The triangular ruler, also known as a drafting triangle, is an essential tool for anyone working in the design and drafting field. Its unique triangular shape makes measuring and drawing angles and lines much easier and more accurate than traditional rulers. In this article, we will explore the benefits, applications, and superior qualities of the triangular ruler.
Superior qualities:
Reputable triangular rulers stand out for their superior quality. They are manufactured using sturdy materials like stainless steel or high-quality plastics, making them long-lasting and resistant to wear and tear.
Another quality of superior triangular rulers is that they are designed with precision. The ruler should have a clearly marked calibration, making it easy to take measurements accurately. Additionally, the ruler's edges should be perfectly straight and uniform in thickness to ensure that it is consistently accurate in measuring any triangle.
Price:
Despite its numerous benefits, the triangular ruler is still an affordable tool. Even high-end models are only a fraction of the cost of other drafting tools like compasses and protractors. As a long-lasting tool with a broad range of applications, it is a cost-effective investment for anyone working in design and drafting.
In conclusion, the triangular ruler is an indispensable tool for anyone working in design, drafting, or architecture. With its precision, durability, and low cost, it is an excellent investment for any professional or student. So, if you're looking for a tool to improve accuracy in measuring triangles and angles, a triangular ruler is an excellent choice.
| Size | 300x22MM |
| Material | Aluminum Alloy |
| Packing | Each pc in poly bag, packed in inner box |
| MOQ | 1500pcs |



Notice
1.Keep wearing goggle and face protection while you are doing cutting works!
2.Do not wear loose clothes, jewelry and gloves!
3.Never fit or change the saw blades while the tools is working or the plug is still conecting!
4.Please remember use the right size of saw blade with suitable power tools!
5.This kind carbide saw blade is designed for cutting grass, brush, small tree, bamboo or other
Similar things. Do not use it for cutting concrete, stone, metal or other similar material!
We control the quality not only at the final process. From buying material to delivery, our QC department check quality in every process.
Transportation

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FAQ
Q1: Are you a manufacturer or trading company?
A1: We have factory of hammer, and we also do trade for decades. If you have other inquiry about hand tools, please be free to send us inquiry!
Q2: What is the lead time?
A2: In a general way, it takes 45 days after received the deposit.
Q3: Can you do our brand?
A3: Yes, we can do OEM.
Q4: What's your payment terms?
A4: We prefer T/T, 30% T/T depostit and balance paid off before shipment.
Q5: How can I connect you?
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASI2031796". Items marked "" are certified.
Company Profile
C&A Hardware Tools: Engineered for Excellence, Built for Partnership
Welcome to C & A Hardware Tools General Manufactory - where precision engineering meets global reliability. As a premier manufacturer and exporter, we specialize in delivering professional-grade Hand Tools, Power Tools, Building Materials, Hardware Components, and Sanitary Solutions to discerning clients across six continents.
For over a decade, we have bridged quality manufacturing with international markets, earning recognition for our uncompromising standards, competitive value, and client-centric approach. Every product in our portfolio reflects a commitment to durability, innovation, and real-world performance.
Our Core Strengths
Unmatched Flexibility
We support your growth journey with low MOQs and scalable production, enabling you to respond swiftly to market opportunities.
End-to-End Customization
From OEM manufacturing to complete ODM solutions, we bring your unique specifications and branding to life with precision and care.
Reliability You Can Trust
Our integrated quality management system and disciplined logistics ensure consistent product excellence and on-time delivery, every time.
Expert Collaboration
Work with a partner who understands your industry. Our technical and commercial teams provide insightful guidance to optimize your product selection and supply chain efficiency.
Our Philosophy: Innovate · Serve · Grow Together
At C&A, we believe true partnership is built on continuous innovation, sincere service, and shared success. We invest in advanced manufacturing technologies and process improvements to deliver smarter, safer, and more sustainable solutions. Our customer-first mindset means we listen closely, communicate transparently, and act with integrity at every stage of our collaboration.
Whether you are a distributor, wholesaler, or established brand, we are here to support your business with reliable products, adaptable solutions, and a partnership focused on your long-term growth.
Let's Build Something Remarkable Together
Explore our product catalog, request a quote, or speak directly with our team to discover how C&A can become your trusted partner in quality and value.
About Our Factory & Business Background
- Address
- 7f, Flat a, Wenjin Building, No100, Wensan Road, Hangzhou, China
-
Plant Area
- 200 square meters
- Terms of Payment
- LC, T/T, PayPal, Western Union, Small-amount payment, Money Gram, global pay
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF, DDP, DAP, FCA
- Average Lead Time
- Peak Season Lead Time, 1-3 months, Off Season Lead Time, one month
- Nearest Port
- Shanghai, Ningbo, tianjin
Our Production Capability & Technical Expertise
- Main Products
- Handtools, Hammer, Pliers, Wrench, Ruler, Saw Blade, Cutting Disc, Screwdriver, Aluminum Ruler, Power Tools
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2017-08-18
- Export Year
- 1978-09-07
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- Are you a manufacturer or trading company?
- We have factory of hammer, and we also do trade for decades. If you have other inquiry about hand tools, please be free to send us inquiry!
- What is the lead time?
- In a general way, it takes 45 days after received the deposit.
- Can you do our brand?
- Yes, we can do OEM.
- What's your payment terms?
- We prefer T/T, 30% T/T depostit and balance paid off before shipment.
- How can I connect you?
- Please be free to send us inquiry for hand tools.
Send your message to this supplier
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