Is OEM/ODM service available?

Yes, we offer OEM and ODM services, including customization from samples, designs, and full customization.

What is the warranty or quality guarantee?

We conduct 100% inspection (visual and function) for finished products and have strict quality management with professional QA/QC inspectors.

Small Hole Imaging Experimental Educational Equipment (YSZF04-006 demonstration type)

Name: Small Hole Imaging Experimental Educational Equipment (YSZF04-006 demonstration type)
Brand: Beijing Yanshi Zhongfa Technology Co., Ltd.
SKU: 2253946055

Beijing, ChinaBeijing Yanshi Zhongfa Technology Co., Ltd.

US$108.00

5-9 Pieces

US$83.00

10-14 Pieces

US$74.00

15+ Pieces

Sample price:US$116.00/piece.Request sample

Product profile

Customization

Available

Condition

New

Customized

Model NO.

YSZF04-006

Interactive Features

Experimental Teaching

Logo Printing

with Logo Printing

Color

Customized

Material

Multiple Materials

Transport Package

Carton Box

Specification

52cm*5cm*43cm

Trademark

YANSHIZHONGFA

Origin

China

HS Code

9023000000

Production Capacity

2000pieces/Year

Key features

Interactive Teaching Design: Teachers demonstrate while students use black hole cardboard and white screens for hands-on interaction.

High-Quality LED Light Source: Features G45 LED bulbs with 6500K color temperature for clear and stable experimental effects.

Durable Aluminum Frame: Constructed with a sturdy aluminum profile frame measuring 52x5x43 cm for stability.

Full Customization Support: Offers customized sizes, colors, materials, and logo printing to meet specific site needs.

Clear Optical Principle: Demonstrates that light propagates in straight lines, forming inverted real images through small holes.

Professional Manufacturer: Established in 2015 with dozens of patents, specializing in teaching and experimental instruments.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExhibition Experience

Beijing Yanshi Zhongfa Technology Co., Ltd.

Beijing, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 0 year CertifiedNearest Port: Tianjin PortAverage Response Time: ≤5.76h

AI-Powered supplier vetting

SummaryThe supplier is a Beijing-based manufacturer and customization enterprise established in 2015, focused on teaching instruments, experimental equipment, teaching models, meters, glassware, and related products. It reports broad customization capabilities, recent new-product activity, ODM services, Chinese patents, three production lines, inventory capacity, written service procedures, and OEM service for recognized brands. However, it has no stated management-system certification, no overseas warehouse or showroom, primarily serves the domestic market, and reports zero years of export experience. Its R&D and production resources appear established but relatively limited, with two R&D engineers and two years of total staff experience reported. Financial assessment is limited because the available financial information is incomplete and monetary figures are excluded.

Supplier typeThe supplier is described as a manufacturing and customized enterprise integrating R&D, manufacturing, and sales, with a business focus on teaching and experimental instruments and related equipment. The available business-scope statement provides general legal operating provisions but does not add specific product classifications beyond the company description.

CertificationsThe supplier reports no supplier management-system certification. This is explicit evidence of a certification gap for this field.

After-Sales capabilityThe supplier has written procedures and followed records for service assessment, corrective and preventive actions, and customer complaints. It also reports inventory capacity and one-month lead times in both peak and off-peak periods, but lacks overseas warehouse and showroom services.

Financial creditThe supplier provides registered-capital and operating-financial records, but the available information is insufficient to establish financial strength or stability. The reported gross profit is zero, which is a negative financial indicator, while no complete trend or independent verification is provided.

R&D capabilityThe supplier reports new products within the past year, ODM capability, broad R&D design services, and dozens of Chinese patents. However, it has no available SDK, so the evidence supports product-development capability but not SDK-based technical integration.

Production capacityThe supplier operates three production lines, has a stated manufacturing-site area, maintains inventory capability, holds valid manufacturing contracts with associated subcontractors, and reports one-month lead times in both seasons. It also has procedures for finished-product inspection, although its export experience is reported as zero years.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. This repeated evidence indicates a broad customization range rather than a single limited service.

Client casesThe supplier states that it provides OEM services for recognized brands. This is evidence of at least one type of brand-related customer engagement, but no customer names, project details, volumes, or performance records are provided.

Product Q&A

Q:Does the price include freight?

No. After signing the contract, we will inform you of the actual quantity, weight, and size of the product packaging. You can contact the freight forwarder to negotiate the freight. We will provide comprehensive support and assistance.

Q:Can your product be customized?

Yes, our product size, color, etc. can be customized according to your personalization and site needs.

Q:What is the minimum order quantity?

The minimum order quantity is 10 pcs.

Q:What are the payment terms?

We accept LC, T/T, D/P, Small-amount payment, and Western Union.

Q:What is the lead time for production?

The average lead time is one month for both peak season and off-season.