What is the average lead time for production?

The average lead time is one month, regardless of peak or off-season periods.

Which certifications do the products hold?

Our products are CE certified and comply with standards such as GB, ASTM, AISI, DIN, NF, and BS.

Electric Power Pole Line Fittings Insulator Accessories Components

Name: Electric Power Pole Line Fittings Insulator Accessories Components
Brand: Dongying Sanhao International Trade Co., Ltd
SKU: 2033775532

Shandong, ChinaDongying Sanhao International Trade Co., Ltd

US$20.00

50-99 Pieces

US$17.00

100-499 Pieces

US$15.00

500+ Pieces

Product profile

Customization

Available

Casting Method

Thermal Gravity Casting

Sand Core Type

Clay Sand Core

Model NO.

All

Application

Building Hardware Industry

Machining

CNC Machining

Material

Carbon Steel

Surface Treatment

Hot DIP Galvanizing, White or Silver Zinc ,

Standard

Certification

Hot DIP Galvanized

Adjustable / Non Adjustable

Warranty

1 Year

Product Name

Electric Hardware

Customized Support

OEM, ODM

Specification

customized

Trademark

custom

Origin

China

HS Code

73269019

Production Capacity

100000PCS/Year

Key features

Full Customization Support: OEM and ODM services available with full customization options for product design and specifications.

1-Year Warranty Coverage: Comprehensive 1-year warranty provided for Hot DIP Galvanized products to ensure quality assurance.

CE Certification Standard: Products meet CE certification standards and GB, ASTM, DIN, and other international material standards.

Advanced Casting Techniques: Utilizes thermal gravity casting, sand core, CNC machining, and hot dip galvanizing for high hardness.

Wide Industry Application: Suitable for construction hardware, oil drilling, shipbuilding, automotive, and railway industries.

Experienced Engineering Team: Professional engineers with over 15 years of experience provide design assistance and process advice.

Fast Delivery and Logistics: Rapid quote transformation and optimized logistics ensure safe and timely delivery of casting parts.

Diverse Material Options: Available in carbon steel, stainless steel, gray iron, ductile iron, aluminum alloy, and copper.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceMulti-language Pioneer

Dongying Sanhao International Trade Co., Ltd

Shandong, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Full Customization CertifiedExport Year: 5 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤0.75h

AI-Powered supplier vetting

SummaryDongying Sanhao International Trade Co., Ltd. is a China-based trading company established in 2018 with three employees. It reports its own machining factory, warehouse, and relationships with other Chinese factories, but the available evidence does not establish production scale or independently verified manufacturing capacity. The supplier exports 90% of total sales and has exported for five years, indicating meaningful international trading experience. It offers full customization and ODM services, but has only one R&D engineer, no SDK, and no new products launched in the last year. It has no stated Fortune 500 cooperation, overseas showroom, overseas agents or branches, offline trade-show participation, or overseas service coverage. Financial records are referenced for 2020–2022, but no financial results are provided. Raw-material traceability is unknown, and service-capability assessment relies on relevant records without a written procedure.

Supplier typeThe supplier is explicitly identified as a trading company and limited company based in Dongying, Shandong, China, with three employees. Its description also states that it integrates design, production, trade, and technical services and has an own machining factory and warehouse, but the available information does not change its registered business type.

After-Sales capabilityThe supplier has no overseas showroom, overseas agent or branch, offline trade-show participation, or overseas service coverage, while its stated service proximity is Qingdao Port. It accepts common quotation and payment terms and reports one-month lead times, but these facts do not establish a broader after-sales service network.

R&D capabilityThe supplier has one R&D engineer, no available SDK, and no new products launched in the last year. Although it offers ODM services and full customization, the stated lack of recent new-product output and limited R&D staffing indicate a clear weakness in demonstrated innovation activity.

Customization capabilityThe supplier explicitly provides full customization and ODM services, which directly supports customized design and product-development requirements. This is one of the supplier’s strongest documented capabilities, although only one R&D engineer is reported.

Client casesThe supplier reports no cooperation with Fortune 500 companies and provides no named customer cases or other verifiable reference projects. A repeat-buyer preference of 50%–80% is stated, but it does not identify customers or substantiate specific cases.