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316L Ss Invisible Manhole Cover
US$150.00
1-49 Pieces
US$140.00
50+ Pieces
Sample price:US$150.00/piece.Request sample
Product profile
Customization
AvailableStandard
GB, EN, China GB Code, JIS Code, TEMA, ASMETolerance
+/-0.02mmModel NO.
NLS-COVERSurface Treatment
PolishingMachining Method
CNC StampingMaterial
Stainless SteelStamping Experience
More Than 20 YearsCustomized
CustomizedName
Stainless Steel Manhole Cover with Gas SpringSize
0.8mx0.8m;0.9mx0.9m;1mx1m;1mx2mProcess
Laser Cutting Bending StampingApplication
Manhole CoverColor
Steel Original ColorTransport Package
Wooden-CaseSpecification
customizeTrademark
oemOrigin
ChinaHS Code
7326909000Production Capacity
5000PCS/MonthKey features
Premium Material Options: Available in 304 or 316L Stainless Steel for superior corrosion resistance.
Customizable Dimensions: Sizes include 0.8x0.8m, 0.9x0.9m, 1x1m, and 1x2m to fit specific needs.
Advanced Manufacturing Process: Utilizes CNC laser cutting, bending, welding, and polishing for precision.
OEM and ODM Services: Customized orders welcome with skilled engineers for bespoke designs.
Extensive File Support: Accepts drawings in STP, STEP, IGS, DXF, DWG, PDF, JPG, PNG, and more.
Low Minimum Order Quantity: MOQ starts at just 1 PC, ideal for small batches or prototypes.
Global Certification: Products certified with ISO and CE standards for quality assurance.
Experienced Manufacturer: Over 20 years of experience in stamping and sheet metal fabrication.
Company profile

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2008-05-08 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤3.47h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryTaian Tongxin Hydraulic Machinery Factory, established in 1983, is a Chinese company located in Shandong province. It operates as both a trading company and manufacturer, specializing in hydraulic products. The company exports a significant portion of its products globally, with certifications in BSCI and ISO 9001. The company has an annual production capacity of 150,000 hydraulic cylinders and operates six production lines. Despite the company's experience and established infrastructure, there is limited information on its financial credibility and after-sales service capability.
Supplier typeThe supplier is classified as both a trading company and a manufacturer/factory, with its main operations in the production of hydraulic products in Shandong, China.
CertificationsThe supplier holds BSCI and ISO 9001 certifications, indicating adherence to international standards for quality management.
R&D capabilityThe supplier has a long history since 1983 and engages in research and development of hydraulic products, suggesting a potential for innovation.
Production capacityThe supplier operates six production lines with an annual capacity of 150,000 hydraulic cylinders, indicating strong production capabilities.
Product Q&A
Q:What materials are available for the manhole cover?
A:
The manhole cover is available in 304 or 316L Stainless Steel.
Q:What is the minimum order quantity?
A:
The minimum order quantity is 1 PC.
Q:Do you accept custom designs and drawings?
A:
Yes, we accept OEM and ODM orders and support various drawing formats including STP, DXF, DWG, and PDF.
Q:What are the available sizes?
A:
Standard sizes include 0.8x0.8m, 0.9x0.9m, 1x1m, and 1x2m.
Q:What certifications do your products have?
A:
Our products are certified with ISO and CE standards.
Send Inquiry
*To:
Taian Tongxin Hydraulic Machinery Factory
Taian Tongxin Hydraulic Machinery Factory*Content:
Supplier replies will be sent to your registered email
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