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Power Distribution Equipment Accessories Trolley Ducts Electrical Pipe Fitting
US$20.00
50-99 Pieces
US$17.00
100-499 Pieces
US$15.00
500+ Pieces
Product profile
Customization
AvailableCasting Method
Thermal Gravity CastingSand Core Type
Clay Sand CoreModel NO.
ALLApplication
Building Hardware IndustryMachining
CNC MachiningMaterial
Carbon SteelSurface Treatment
Hot DIP Galvanizing, White or Silver Zinc ,Standard
GBCertification
CEHot DIP Galvanized
Adjustable / Non AdjustableWarranty
1 YearProduct Name
Electric HardwareCustomized Support
OEM, ODMSpecification
customizedTrademark
customOrigin
ChinaHS Code
73269019Production Capacity
100000PCS/YearKey features
Full Customization Support: OEM and ODM services available with adjustable or non-adjustable hot dip galvanized options.
1-Year Warranty Coverage: Comprehensive 1-year warranty provided for all electric hardware products.
CE Certification: Products meet CE safety and quality standards for international markets.
Carbon Steel Material: Constructed from high-hardness carbon steel with thermal gravity casting method.
Hot DIP Galvanizing: Surface treated with hot dip galvanizing for enhanced corrosion resistance.
CNC Machining Precision: Manufactured using CNC machining for smooth, burr-free, and stable performance.
GB Standard Compliance: Products adhere to GB standards and are familiar with ASTM, AISI, DIN, NF, and BS.
Experienced Engineering Team: Professional engineers with over 15 years of experience provide design assistance.
Company profile
CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Full Customization CertifiedExport Year: 5 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤0.69h
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.
Product Q&A
Q:What customization options are available?
A:
We offer full customization support including OEM and ODM services. Hot DIP galvanized options can be adjustable or non-adjustable.
Q:What is the warranty period for the product?
A:
We provide a 1-year warranty for our electric hardware products.
Q:What materials are used for the casting?
A:
The product is made of carbon steel using thermal gravity casting with a clay sand core.
Q:What certifications do your products have?
A:
Our products are CE certified and comply with GB, ASTM, AISI, DIN, NF, and BS standards.
Q:What is the minimum order quantity?
A:
The minimum order quantity is 10 sets.
Send Inquiry
*To:
Dongying Sanhao International Trade Co., Ltd
Dongying Sanhao International Trade Co., Ltd*Content:
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