What is the minimum order quantity?

The minimum order quantity is 100 pieces per size.

What are the payment terms?

We accept T/T, L/C, Western Union, and other terms.

Stainless Steel Mame Swivel Block (Stainless casting sheave)

Name: Stainless Steel Mame Swivel Block (Stainless casting sheave)
Brand: Nantong Sanjayro Import & Export Co., Ltd.
SKU: 734034292

Jiangsu, ChinaNantong Sanjayro Import & Export Co., Ltd.

US$1.00-10.00

10,000 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel/Alloy / Ss Steel

Surface

Galvanized/Painted

Model NO.

Block

Transport Package

Carton, Gunny Bag

Specification

15-50 MM

Trademark

NO MARK

Origin

China

HS Code

73269010

Production Capacity

1000000PCS/Year

Key features

Custom Material Options: Available in Carbon Steel, Alloy Steel, and Stainless Steel.

Custom Surface Finish: Options include Hot Dipped Galvanized, Electro Galvanized, Painted, or Self Color.

Custom Size Availability: Sizes range from 15mm to 50mm with different specifications available.

Flexible Customization: Special specifications and marks can be made according to customer requirements.

ISO9001 Certified Quality: Factory certified with ISO9001, CE, BV, and SGS standards.

Fast Delivery Time: Delivery within 10-20 days after order confirmation.

OEM and ODM Services: Full OEM and ODM services available for custom rigging hardware.

Experienced Manufacturer: Over 18 years of experience in rigging hardware manufacturing.

Company profile

Years of Export ExperienceExhibition ExperienceFast DeliveryHigh Repeat Buyers Choice

Nantong Sanjayro Import & Export Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Flexible customization CertifiedExport Year: 10 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤5.59h

AI-Powered supplier vetting

SummaryNantong Sanjayro Import & Export Co., Ltd. is a China-based trading company established in 2014 with six employees. The supplier reports ODM and OEM experience, flexible customization, inspection resources, and stated annual capacities for steel wire rope, chain, fittings, and wire. It has participated in the SAUDI BUILD offline trade show and exports to several regions. However, it reports no overseas showrooms, agents, or branches; service procedures lack written records; no SDK or 3D design service is available; one R&D engineer is reported and no new products were launched last year. The provided information does not establish certifications, documented customer cases, or sufficient evidence of financial strength.

After-Sales capabilityThe supplier has participated in the SAUDI BUILD offline trade show and states that quality and after-sales service are important. However, it has no overseas showroom, agent, or branch, and its service-assessment, corrective-action, and complaint-handling procedures have no written records, limiting evidence of effective after-sales execution.

R&D capabilityThe supplier provides ODM services and reports one R&D engineer, but it has no available SDK, does not provide 3D software design services, and launched no new products in the past year. These explicit limitations indicate weak demonstrated innovation capability.

Production capacityReported annual capacities are 10,000 tons of steel wire rope, 8,000 tons of steel link chain, 5,000 tons of steel wire rope fittings, and 10,000 tons of steel wire. The supplier also reports one-month lead times in both peak and off-peak seasons and access to Nantong, Shanghai, and Qingdao ports, supporting a positive assessment of stated production and logistics capability.

Customization capabilityThe supplier explicitly accepts customized galvanized, ungalvanized, and PVC steel wire ropes and customized packaging, while also reporting flexible customization as a design service. This is direct evidence of product and packaging customization capability.

Product Q&A

Q:Are you a factory or a trading company?

We are a factory focused on rigging hardware over 18 years. We have 6 production lines with advanced machines over 30 like friction presses, air hammer, punching machines, etc. We own a warehouse over 3000 square meters.

Q:How do you control your quality?

We select high-quality steel material from famous steel groups. We follow production process standardization and refinement. We perform 100% finished product testing and accept third-party product inspections. We are an ISO Quality Management System Certified Factory and conduct inspection before loading.

Q:What are your advantages compared with others?

We have BV and SGS field certification and are an assessed factory. We have been focused on rigging since 1997 with rich production experience. We own our factory offering the same quality at the best price. We ensure timely delivery with a 3000 square meter warehouse. We hold numerous patents in rigging hardware and are good at custom-made and shaped products. Our team has over 20 professional staff for effective communication.

Q:What materials are available for this swivel block?

The product is available in Carbon Steel, Alloy Steel, and Stainless Steel.

Q:What surface finishes can be chosen?

Options include Hot Dipped Galvanized, Electro Galvanized, Painted, or Self Color.