What is the average lead time for orders?

Peak season lead time is one month, while off-season lead time is within 15 workdays.

What payment terms are accepted?

We accept LC, T/T, PayPal, and Western Union.

How is quality controlled?

We comply with ISO 9001, conduct third-party inspections, and guarantee quality inspection before assembly and packing.

Chain Blocks

Name: Chain Blocks
Brand: Qingdao Sincere Metal Product Co., Ltd.
SKU: 722554162

Shandong, ChinaQingdao Sincere Metal Product Co., Ltd.

Chain Blocks

US$35.00

100 Pieces

Product profile

Customization

Available

Application

Double Beam Crane, Gantry Crane, Bridge Crane, Tower Crane, Single Grinder Crane, Lifting Platform, Small Crane

Type

Lever Hoist

Model NO.

block

Sling Type

Chain

Lift Speed

<2m/min

Maximum Lifting Height

>20m

Chain Falls

Certification

CE, ISO9001:2000

Condition

New

Color

Orange

Transport Package

Ppbags/Cartons+Plywood Palletsas

Specification

0.75T-10T

Trademark

SCE

Origin

Qingdao, China

HS Code

732690

Production Capacity

5000000PCS/Year

Key features

Wide Capacity Range: Available in capacities from 0.5t to 50t for diverse lifting needs.

Extended Lifting Height: Standard 3.0m height, customizable up to 100 meters.

Power-Free Operation: Manual hand chain operation, suitable for areas without power supply.

Versatile Applications: Ideal for factories, mines, construction, shipyards, and warehouses.

High Safety & Reliability: Safe, reliable design with almost zero maintenance requirements.

CE & ISO Certified: Complies with ISO 9001 standards and holds CE certification.

OEM/ODM Support: Engineers available to turn client ideas into actual products.

Factory Direct Supply: Direct manufacturing ensures fair prices and high quality control.

Company profile

Importers and ExportersFast DeliveryCustomization from DesignsOEM Services

Qingdao Sincere Metal Product Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2017-01-09Nearest Port: Qingdao, Shanghai, TianjinAverage Response Time: ≤5.55hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF

AI-Powered supplier vetting

SummaryQingdao Sincere Metal Product Co., Ltd. is a China-based limited company identified as both a trading company and manufacturer/factory, offering metal, lifting, marine, automotive, and related products. It holds ISO 9001 certification, but the provided audit result is 0 and the audit validity ended on April 22, 2025. Customization is supported through samples, designs, and flexible methods, and the supplier reported new products launched in the past year. However, it reports no available SDK, fewer than five R&D engineers, fewer than five quality-control staff, zero quality-control test equipment, and no written procedures or records for corrective actions or complaint handling. Financial-year references are provided, but no financial performance evidence is included. No customer cases are supplied.

Supplier typeThe supplier is described as a trading company and manufacturer/factory, with a limited-company structure in Qingdao, China. Its stated scope covers wholesale, import/export, and a broad range of metal and hardware products, indicating both commercial distribution and manufacturing-related capabilities.

CertificationsThe supplier reports ISO 9001 certification. However, the BV audit result is recorded as 0, and the stated audit period expired on April 22, 2025; therefore, the available evidence confirms a certification claim but does not establish current audit validity or strong audit performance.

After-Sales capabilityThe supplier has no written procedures or records for corrective and preventive actions or effective customer-complaint handling. This is explicit evidence of a deficiency in documented after-sales and service-management processes.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, and flexible customization. These stated service options directly support a positive assessment of customization capability.