What are the lead times?

The average lead time is one month for both peak and off-peak seasons.

What payment methods are accepted?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

EPDM Rubber Puddle Flange for Concrete Floor Pipe Penetrations with 304 Clamps

Name: EPDM Rubber Puddle Flange for Concrete Floor Pipe Penetrations with 304 Clamps
Brand: Qingdao sindko metal products Co., Ltd.
SKU: 2191989792

Shandong, ChinaQingdao sindko metal products Co., Ltd.

US$0.60-2.80

500 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Warranty

by Buyer Within 4 Months From Bill of Lading Date

Connection

Flange

Model NO.

Puddle Flange

Flexible or Rigid

Flexible

Material

EPDM

Standard

Materials

EPDM

Product Use

Fastening

Shape

Roundness

Sample

Available

Condition

New

Transport Package

Some Qty in Plastic Bag Then in Carton and Palleti

Specification

Accept Customized

Trademark

Customized

Origin

Qingdao, China

HS Code

4016999090

Production Capacity

3000000 Pieces Per Month

Key features

Customized Material Options: Available in EPDM and SS304 materials to suit specific project needs.

Customized Size Range: Accepts custom sizes from DN20 to DN160 for various pipe diameters.

Full Customization Service: Offers full customization for shape, material, and product use.

Quality Control Process: Includes pre-production samples, control plans, and final inspections.

4-Month Quality Warranty: Covers quality complaints within 4 months from the shipment date.

Flexible Connection Type: Designed as a flexible flange for pipe penetration waterproofing.

Wide Size Compatibility: Supports standard sizes DN25 through DN160 for drainage systems.

ISO9001 Certified Quality: Manufactured under ISO9001:2015 management system certification.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceFast DeliveryFull Customization

Qingdao sindko metal products Co., Ltd.

Shandong, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Full Customization CertifiedExport Year: 6 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤1.09h 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.