How do you ensure product quality?

We conduct 100% inspection (visual and functional) before shipment and offer free repair or compensation for quality issues.

What are the payment terms?

We accept LC, T/T, D/P, and small-amount payments.

What is the warranty or after-sales service?

We provide timely tracking, free repairs for quality problems, and 100% compensation if necessary.

Professional Manufacturing Services

Name: Customized High Precision Bolt and Nut / Screw Bolt / Rivet // Professional Manufacturing Services
Brand: Yu Huan Kaiyu Machine Co., Ltd.
SKU: 768279395

Zhejiang, ChinaYu Huan Kaiyu Machine Co., Ltd.

US$0.50

1,000 Pieces

Product profile

Customization

Available

Material

Stainless Steel

Connection

Flange

Model NO.

KY-514

Standard

Size

1/8"-4"

Technics

Forged

Place of Origin

Zhejiang China

Item No.

Ky-514

Brand Name

OEM/ODM

Head Code

Round

Structure

Universal

Flexible or Rigid

Rigid

Transport Package

Plastic Bag+Carton Box+Pallet

Specification

ISO9001

Trademark

Origin

Zhejiang China

HS Code

7307990000

Production Capacity

200000PCS / Months

Key features

Custom Size Options: Available in sizes from 1/8' to 4' to meet specific project requirements.

Forged Manufacturing: High-precision bolts and nuts produced using advanced forging techniques.

100% Quality Inspection: Every item undergoes visual and functional inspection before shipment.

Multi-Material Selection: Available in stainless steel, carbon steel, brass, and iron materials.

OEM/ODM Service: Professional customization services based on customer drawings or samples.

12-Hour Response Time: Quick customer service reply within 12 hours for any inquiries.

17 Years Experience: Professional factory with over 17 years of expertise in hydraulic fittings.

Wide Application Range: Suitable for petroleum, chemical, power, gas, metallurgy, and shipbuilding.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceOEM ServicesManagement Certification

Yu Huan Kaiyu Machine Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 24 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤9.92h

AI-Powered supplier vetting

SummaryYuhuan Kaiyu Machine Co., Ltd. is a versatile supplier specializing in hydraulic pipe fittings and machinery accessories, with a strong focus on customization and design services. Although the company offers OEM services for popular brands and holds ISO9000 certification, its innovation capability is limited, with no new products launched recently. The supplier has a robust after-sales service framework and a considerable export market presence, but lacks overseas facilities or participation in international trade shows. Financial credibility is backed by consistent financial reporting over the past three years.

Supplier typeYuhuan Kaiyu Machine Co., Ltd. is a manufacturer of hydraulic pipe fittings and machinery accessories, established in 1999.

CertificationsThe supplier holds ISO9000 certification, indicating adherence to quality management standards.

After-Sales capabilityThe company has established procedures for service capability, including handling customer complaints and corrective actions.

Financial creditThe supplier provides financial capacity data for the past three years, suggesting transparency in financial reporting.

R&D capabilityThe supplier has not launched any new products in the past year and lacks SDK availability, indicating limited innovation.

Customization capabilityThe supplier offers customization services from samples and provides 3D software design services.

Client casesThe supplier provides OEM services for well-known brands, demonstrating experience in handling significant clients.