What is the MOQ and delivery time?

Low MOQ is accepted, ranging from 10-1000PCS. Delivery typically takes within 20 days after receiving the last confirmed info, with production for full containers taking 20-30 days after down payment.

Is OEM/ODM service available?

Yes, we support OEM and ODM services. We can design according to your drawings, customize shapes (Round, Square, etc.), dimensions, and provide logo printing services.

OEM Construction Steel Rebar Supporting Spacers Plastic Rebar Chair

Name: OEM Construction Steel Rebar Supporting Spacers Plastic Rebar Chair
Brand: Weifang Shengao Machinery Co., Ltd.
SKU: 698661812

Shandong, ChinaWeifang Shengao Machinery Co., Ltd.

US$0.19-1.29

100 Pieces

Sample price:US$0.49/piece.Request sample

Product profile

Customization

Available

After-sales Service

Warranty

Model NO.

SA-332

Application

Machine Parts, Transportation, Decorations, Concrete Fitting

Certification

CCC, CE, ISO, RoHS

Surface Treatment

Yes or No

Technics

Injection Molding

Material

Type

Metal Forging Part

Item

Rebar Chair

Place of Origin

Shandong, China

Use

Lashing Buckle for Strap

Shape

Round, Square, etc.

Dimensions

as Your Requirement

Quality Control

100% Inspected

Advantages

Within 20 Days After Receiving Last Confirm Info

Unique

China Gold Supplier

Supply

Drawing Design

Standard or Nonstandard

Nonstandard

OEM Service

Yes

Custom Made

Yes

Logo Printing

Customized

MOQ

10-1000PCS

Free Sample

Yes

Transport Package

Plywood Box

Specification

SGS

Trademark

Shengao

Origin

Weifang, Shangdong, China

HS Code

87089910

Production Capacity

50000PCS/Month

Key features

High Strength & Durability: Withstands minimum 100kg load, made from durable non-corroding PP/HDPE plastic.

Multi-Certified Quality: Certified with CCC, CE, ISO, RoHS, ISO9001:2015, BSCI, and SGS standards.

OEM/ODM Customization: Supports full customization including shape, dimensions, and logo printing.

Precise Concrete Cover: Ensures uniform concrete cover and stabilizes rebar cages during construction.

100% Quality Inspection: Strict three-level quality control with 100% inspection before delivery.

Fast Delivery & Low MOQ: Low MOQ accepted with fast delivery within 20 days after confirmation.

Eco-Friendly Material: Made from recyclable, non-toxic, and chemically inert polypropylene.

24/7 Technical Support: Online service available anytime for consultation, quotation, and after-sales.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Weifang Shengao Machinery Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2010-04-06 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.58h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryWeifang Shengao Machinery Co., Ltd. is a limited company focused on mechanical parts, hardware, metal tools, CNC machine tools, and related components. It identifies as a professional technical supplier and offers 3D software design and broad customization services, including sample-, design-, full-, minor-, and flexible customization. The supplier has written procedures and records for service assessment, corrective actions, and complaint handling. Its export sales share is stated at 71%–90%, with three years of export experience. However, the supplier has nine employees, only two years of total R&D engineer experience, no new products in the past year, no ODM, SDK, or overseas service infrastructure, and no stated customer cases. Audit information is provided for a TUV Rheinland audit with a validity period from September 4, 2025 to September 3, 2026, but the evaluation result is recorded as 0 and no certification name is specified.

Supplier typeThe supplier explicitly identifies as a professional technical supplier and a limited company. Its stated business and product scope covers mechanical parts, hardware products, metal tools, CNC machine tools, functional components, forgings, and powder metallurgy products; the audit record identifies mechanical parts as the primary product.

After-Sales capabilityThe supplier has clear written procedures and followed records for corrective and preventive actions and for handling customer complaints. This directly supports an established service-response process, although the slices do not provide service performance results or response-time data.

Production capacityThe supplier reports an annual production output range, six to ten quality-control staff, on-time delivery, random production quality inspection, and its own factory. It has nine total employees, so the available evidence supports an operating production capability, while capacity beyond the stated output range cannot be determined.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, and also welcomes OEM and ODM requests according to its company description. These repeated statements provide direct evidence of broad customization coverage, although the separate record states that ODM is not available, creating a conflict on ODM specifically.

Product Q&A

Q:What is a Plastic Rebar Chair and its purpose?

It is a pre-formed component used to support and fix reinforcement bars before concrete pouring. It ensures proper concrete cover, stabilizes the rebar cage against shifting, and improves construction efficiency compared to traditional methods.

Q:What are the advantages over traditional cement mortar blocks?

Plastic chairs offer high strength, dimensional accuracy, and are non-magnetic/non-conductive. They are lightweight, easy to install, chemically inert against concrete alkalis, and do not crumble or break like mortar blocks.

Q:What material are the chairs made from?

They are manufactured from virgin, modified Polypropylene (PP) or High-Density Polyethylene (HDPE). The material is non-corrosive, non-toxic, does not react with concrete, and is 100% recyclable.

Q:How do I choose the correct model and height?

Select based on required concrete cover (matching the design-specified distance) and load capacity (exceeding the weight of rebar, workers, and wet concrete). Refer to the sizing chart for specific height and load ratings.

Q:What is the warranty and after-sales service?

Warranty and after-sales details are available upon contact. We provide 24/7 online service for consultation and offer active cooperation to resolve any quality complaints, assuming liability if the issue is our responsibility.

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