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Product profile
Customization
AvailableWarranty
by Buyer Within 4 Months From Bill of Lading DateConnection
No Hub CouplingFlexible or Rigid
FlexibleMaterial
Stainless SteelStandard
StandardMaterials
Ss201,SS304 or SS316Rubber
PVC or EPDMTransport Package
Some Qty in Carton and PalletizedSpecification
size:1.5'',2'',3'',4'',5'',6'',8'',10'',12''Trademark
CustomizedOrigin
Tianjin, ChinaHS Code
73269090Production Capacity
3000000 Pieces Per MonthKey features
Flexible Universal Design: No hub coupling structure with universal flexible connection for heavy duty applications.
Custom Material Options: Available in SS201, SS304, SS316 stainless steel and PVC or EPDM rubber.
Wide Size Range: Available in sizes from 1.5 inch (DN40) to 12 inch (DN300).
Quality Control Testing: Every size is tested before shipment to ensure product quality.
On-Time Delivery: Scientific production line ensures every order is delivered on time.
15+ Years Experience: Over 15 years of manufacturing and exporting experience in hose clamps.
Company profile
CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Full Customization CertifiedExport Year: 6 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤1.54h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryQingdao Sindko Metal Products Co., Ltd. is a China-based limited company in Shandong that operates as both a trading company and manufacturer/factory. It specializes in hose clamps and related metal products, with over 18 years of stated production experience. The supplier reports more than 10 production lines, 21–30 quality-control staff, 11–20 years of R&D-engineer experience, broad export-market coverage, and one-month lead times in both peak and off-season periods. However, the records also state only three total employees, no stock, overseas warehouse, overseas showroom, overseas agents or branches, and no participation in offline trade shows. CE is listed as a certification, and regular fire drills were conducted, but no factory environmental impact assessment report is available. R&D, ODM, popular-brand OEM, and SDK capabilities are explicitly unavailable. Financial credibility and customer cases cannot be adequately assessed from the supplied information.
Supplier typeThe supplier is identified as Qingdao Sindko Metal Products Co., Ltd., a Chinese limited company operating as both a trading company and manufacturer/factory. Its stated specialization is hose clamps and related products, including pipe clamps, channels, slotted angles, and strut fittings.
CertificationsCE is listed under the supplier’s sustainable development and product certification capability, providing explicit evidence of certification holding. However, no broader certification portfolio or factory environmental impact assessment report is stated.
R&D capabilityThe supplier reports 11–20 years of total R&D-engineer experience, but it explicitly had no new products in the past year, provides no ODM service, offers no SDK, and does not provide OEM services for popular brands. The explicit lack of recent product development indicates a deficiency in demonstrated innovation capability.
Production capacitySindko states over 18 years of production experience, operates more than 10 production lines, has 21–30 quality-control staff, and reports one-month average lead times in both seasons. These records provide explicit evidence of established production and quality-control capacity, although the separate record stating only three total employees creates a data inconsistency.
Customization capabilityThe supplier’s business scope and product range cover hose clamps, pipe clamps, and related mechanical products, but the records explicitly state no ODM service and no popular-brand OEM capability. No direct evidence of broader customer-specific customization is provided.
Product Q&A
Q:What is the warranty period?
A:
The warranty is valid for 4 months from the Bill of Lading date.
Q:Is customization available?
A:
Yes, we can accept customized products with options for materials (SS201, SS304, SS316) and rubber (PVC, EPDM).
Q:What are the available sizes?
A:
Sizes range from 1.5 inch (DN40) to 12 inch (DN300).
Q:How do you ensure product quality?
A:
We test every size before shipment to control quality.
Q:What are the payment terms?
A:
We accept LC, T/T, D/P, and Western Union.
Send Inquiry
*To:
Qingdao sindko metal products Co., Ltd.
Qingdao sindko metal products Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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