What is the weight of the trial frame?

The weight of the trial frame is 0.1kg.

What is the minimum order quantity?

The minimum order quantity is 1 piece.

What are the lead times for production?

The average lead time is within 15 workdays for both peak and off-peak seasons.

Trial Frame Optical Glasses Ophthalmic Clips Optometry Progressive Trial Lens Frames

Name: Trial Frame Optical Glasses Ophthalmic Clips Optometry Progressive Trial Lens Frames
Brand: Nanjing Long Medical Technology Co., Ltd.
SKU: 2188726615

Jiangsu, ChinaNanjing Long Medical Technology Co., Ltd.

US$20.00-100.00

1 Piece

Product profile

Customization

Available

Classification

Trial Frame Series

Type

Trial Frame Series

Model NO.

Trial Frame Series

Certification

Group

Middle-aged and Old

Product Name

Progressive Trial Frame

Mirror Frame Aperture

Φ32.5mm

Number of Lenses That Can Be Inserted I

The Degree of Rotation of The Lens Aroun

360°

Maximum Distance Between Left and Right

200mm

Left or Right Mirror Foot Length Adjustm

98mm-135mm

Weight

0.1kg

Transport Package

Carton Packaging

Specification

19(L)x10(W)x5.5(H)cm

Trademark

LongMedtech

Origin

China

HS Code

9031809090

Production Capacity

10000

Key features

Wide PD Adjustment Range: Pupil distance adjustable from 48mm to 80mm with 1mm precision scale.

360-Degree Lens Rotation: Lenses rotate 360 degrees around the optical axis for precise axis alignment.

Multi-Scene Application: Suitable for vision exams in hospitals, schools, factories, and mining enterprises.

Precise Axis Positioning: Dividing disc scales cover 0-135 degrees with 5-degree intervals for accuracy.

Adjustable Nose Support: Nose support length adjusts 0-14mm and angle 0-30 degrees for comfort.

Flexible Customization: Offers full, minor, and flexible customization from samples or designs.

Lightweight Design: Weighs only 0.1kg for comfortable extended wear during examinations.

Company profile

Years of Export ExperienceHigh Repeat Buyers ChoiceSelf-branded

Nanjing Long Medical Technology Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.81h

AI-Powered supplier vetting

SummaryNanjing Long Medical Technology Co., Ltd. is a China-based trading company established in 2016, with approximately 9–10 employees and a broad medical-equipment portfolio. It reports OEM service for well-known brands, ODM availability, multiple customization options, inventory capability, documented corrective-action and complaint-handling procedures, and quality assurance. Its stated lead time is within 15 working days in both peak and off-season periods. The supplier reports FDA China certification for all products and CE and FDA audit passage for most products, although the exact certificates and scope are not detailed. Financial-related records are present for 2023–2025, but the supplied fields do not provide assessable financial metrics. The supplier reports no new products in the past year, no available SDK, no overseas warehouses, branches, agents, or showrooms, and no participation in offline trade shows. Production capacity and verified customer cases are not sufficiently evidenced.

CertificationsThe company states that all products have been certified by FDA China, while most have passed CE and FDA certificate audits; CE is also listed as a sustainable development and product certification capability. The exact certificate documents, products covered, and validity periods are not provided, so the claimed coverage cannot be fully verified.

After-Sales capabilityThe company describes its products as having perfect after-service and reports clear procedures with followed records for customer complaints and corrective and preventive actions. Quality assurance is also stated, providing explicit evidence of structured post-sale and quality-response processes.

R&D capabilityThe supplier reports no new products during the past year and no available SDK, which are explicit limitations for recent product development and software-development support. It does provide ODM service, but this does not offset the stated lack of recent new products and SDK availability.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, and also reports ODM service. These statements directly support a broad customization offering.