Can you produce according to samples?

Yes, we can produce by your samples or technical drawings and build molds and fixtures.

What is your sample policy?

We supply samples if parts are in stock, but customers must pay sample and courier costs.

Do you test all goods before delivery?

Yes, we have 100% test before delivery.

Whole Sale Excellent Quality Test Hose Coupling for Fitting Connector

Name: Whole Sale Excellent Quality Test Hose Coupling for Fitting Connector
Brand: Qingdao Restart New Material Technology Co., Ltd
SKU: 2016189732

Shandong, ChinaQingdao Restart New Material Technology Co., Ltd

US$9.40-9.80

100 Meters

Sample price:US$200.00/piece.Request sample

Product profile

Customization

Available

Standard

DIN

Material

Stainless Steel

Connection

Male

Surface Treatment

Galvanized Sheet

Head Type

Hexagon

Application

Pressure Control, Lubrification, Air

Sealing

Nitril Bunan(NBR)

Brand

Rsd

Working Temperature

-30℃~+125℃

Fluids

Hydraulic Oils, Mineral Oils, Other Fluids

Material Type

Galvanised Carbon Steel

Shipment

Sea and Land Transportation

Sample

Provide Samples

Quality

Excellent Quality

Price

Affordable Price

pH(Bar)

630

Sealing Types

O-Ring Sealing, Mental Sealing Edge, etc

Cleaning Process

Standing Cleaning and Package

Body Type

Straight, Elbow, 45 Degree, 90 Degree

Thread Size

G1/4" or Others

Transport Package

Box

Specification

Galvanised carbon steel

Trademark

rsd

Origin

Qingdao, China

HS Code

9026900000

Production Capacity

20000mts/Day

Key features

Customizable Material Options: Galvanised carbon steel standard; Stainless steel AISI326/304 available on request.

100% Pre-delivery Testing: Every product undergoes 100% visual and functional inspection before shipment.

OEM/ODM Manufacturing: Produce according to samples or technical drawings; molds and fixtures built.

ISO Certified Quality: Certified ISO9001, ISO45001, and ISO14001 for strict process control.

Multiple Thread Standards: Supports G1/4, BSP Taper, NPTF, and UNF threads for various fittings.

Competitive Factory Price: Direct factory sales ensure affordable pricing and cost-effective solutions.

Company profile

Qingdao Restart New Material Technology Co., Ltd

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 5 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤4.49h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad manufacturing and trading activities, R&D and customization capability, more than ten production lines in one dataset, and stated production of 3,000,000 meters of centralized lubrication hose. It holds ISO9001:2015, ISO45001:2018, and ISO14001 certifications, and reports documented procedures for supplier assessment, corrective actions, and complaint handling. However, overseas service infrastructure is limited: it reports no overseas warehouse, showroom, agent, or branch. Financial credibility cannot be positively assessed because multiple financial fields are reported as zero and the datasets contain inconsistent operating-scale information. Customer-case evidence is also insufficient; participation in Hannover Messe is documented, but no specific customer or project references are provided.

Supplier typeThe supplier’s stated scope covers bio-based, synthetic, plastic, and metal-related products, as well as hydraulic components and import/export activities. Manufacturing indicators include more than ten production lines in one record, while another record states four production lines, so the supplier is best characterized as a manufacturer and trading/export supplier with inconsistent capacity data.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications. It also reports conducting regular fire drills during the past year, providing explicit evidence of formal quality, occupational safety, and environmental management certifications.

After-Sales capabilityDocumented procedures and records are reported for service assessment, corrective and preventive actions, and customer complaints. However, the supplier reports no overseas warehouse, showroom, agent, or branch; therefore, formal process capability is evident, but overseas service coverage is limited.

Financial creditFinancial evidence is contradictory and insufficient for a positive assessment: several 2025 revenue, cost, profit, gross-margin, and current-ratio fields are reported as zero, while another record reports annual revenue and export revenue values and a separate production-output range. The stated current ratio of zero and inconsistent financial records raise material credibility concerns.

R&D capabilityThe supplier reports two years of total R&D engineer experience, new products during the past year, ODM services, and an available SDK. These entries demonstrate stated R&D and development-service capability, although the limited reported engineering experience constrains the strength of the assessment.

Production capacityThe supplier reports more than ten production lines and annual centralized lubrication hose output of 3,000,000 meters, but another record states four production lines. It also reports 41–50 quality-control staff and explicitly states that ongoing quantity reconciliation is not performed for every batch or mass production run, indicating meaningful capacity with a documented production-control weakness.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This is direct evidence of broad customization coverage, supported by its stated ODM service availability.