What is the hole size and spacing?

Hole size is 14mm diameter, with spacing of 21mm from end and 48mm on centre.

Do you perform quality testing before shipment?

Yes, we test every size before shipment to ensure quality.

Strut Joiner Internal 4 Hole for Channel

Name: Strut Joiner Internal 4 Hole for Channel
Brand: Qingdao sindko metal products Co., Ltd.
SKU: 770090142

Shandong, ChinaQingdao sindko metal products Co., Ltd.

US$0.115-6.00

200 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Application

Support Systems

Certification

ISO

Model NO.

Strut fittings

Surface Treatment

Yes

Technics

Stamping

Material

Metal

Type

Strut Channel Accessories

Finishing

Zinc Plated or Hot DIP Galvanized

Standard

Welding

Some Parts Need

Delivery Time

25-35days

Weight

0.075kgs-2.53kgs Per Piece

Carton Weight

No More Than 25kgs Per Carton

Transport Package

Bulk in Carton Then Palletized

Specification

6mm thickness

Trademark

Customized

Origin

Qingdao, China

HS Code

73269090

Production Capacity

200 Tons Per Month

Key features

Customizable Finishing: Available in Zinc Plated or Hot DIP Galvanized options.

Diverse Shape Options: Includes Flat plate, Ninety degree, Angular, Z, U, and Wing shape fittings.

High-Quality Material: Manufactured from Low carbon steel or stainless steel.

Strict Quality Control: Every size is tested before shipment to ensure quality.

On-Time Delivery: Scientific production line ensures orders are delivered on time.

ISO Certified: Product meets ISO certification standards.

Long-Term Experience: Over ten years of focused manufacturing and exporting experience.

Global Market Reach: Products widely sold and approved in USA, Australia, and other global markets.

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: ≤2.43h 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.