What is the lead time for production?

Stock products are sent within 2 days of payment. Production time depends on quantity, specifications, and stock availability.

Do you provide a warranty?

Yes, we provide a 12-month warranty. If there are quality issues, we offer solutions, rework, or replacements at our cost.

What is the coating specification?

We offer four metallic coatings covering UV to IR bands with a wavelength range of 400-2000nm.

Customized N-Bk7 OEM Hr Coated Optical Glass Plano Concave Mirrors

Name: Customized N-Bk7 OEM Hr Coated Optical Glass Plano Concave Mirrors
Brand: Tianjin Tengteng Optoelectronic Technology Co., Ltd.
SKU: 1953815262

Tianjin, ChinaTianjin Tengteng Optoelectronic Technology Co., Ltd.

US$10.00-50.00

1 Piece

Sample price:US$30.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Replace, Refund

Warranty

12months

Model NO.

TT Mirror147

Material

Glass

Shape

Plano

Application

Medical, Civil, Labs

Min

1 Unit

Payment Term

L/C, T/T, D/P, Western Union, Paypal, Money Gram

Thickness

3.00mm or as Required

Surface Quality

60-40, 40-20, 20-10, 10-5

Thickness Tolerance

+/-0.20

Coating Type

Metallic

Edges

Ground

Back Surface

Ground

Wavelength Range

400 - 2000nm

Focal Length Tolerance

+/-2%

Flatness

Lambda/4@633nm

Transport Package

Carton, Blister, Customized

Specification

As required

Trademark

Origin

Tianjin

HS Code

9001909090

Production Capacity

2000pieces/Month

Key features

OEM/ODM Customization: Full customization support including samples, designs, and flexible adjustments.

Wide Wavelength Range: Metallic coatings covering UV to IR bands, 400-2000nm wavelength range.

Flexible MOQ: Low minimum order quantity of just 1 unit for testing and small batches.

Fast Delivery: Stock products shipped within 2 days after payment confirmation.

Professional R&D: Dedicated R&D engineers available for custom design and technical support.

High Precision: Flatness Lambda/4@633nm with strict quality control and 100% inspection.

Comprehensive Warranty: 12-month warranty with free replacement or rework for quality issues.

Versatile Applications: Suitable for medical, civil, labs, astronomy, and optical equipment.

Company profile

Importers and ExportersExhibition ExperienceIn-stock CapacityHigh Repeat Buyers Choice

Tianjin Tengteng Optoelectronic Technology Co., Ltd.

Tianjin, 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: 5 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤1.42h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company that provides OEM services for well-known brands and ODM services, with broad customization options for optical components. It reports in-stock capability, documented service procedures, complaint-handling and corrective-action processes, and an ISO9001:2015 certificate. However, it has no valid manufacturing-capacity contract with its associated subcontractors, no available SDK, no new products reported in the past year, and no overseas warehouse or showroom. Production-related information indicates three production lines, 50 quality-control staff, and one-month lead times in both peak and off-peak seasons, but the supplier’s trading-company status and lack of manufacturing contract limit verification of direct production control. No specific customer names or case studies are provided. Financial records are referenced for multiple years, but the slices do not provide sufficient non-monetary evidence to assess financial credibility.

CertificationsThe supplier reports holding an ISO9001:2015 certificate. This is explicit certification evidence relevant to quality-management practices, although no additional certifications or certificate-scope details are provided.

After-Sales capabilityThe supplier has written procedures and records for service-capability assessment, corrective and preventive actions, and customer complaint handling. It also reports in-stock service capacity, but lacks an overseas warehouse and showroom; therefore, documented service processes exist while overseas service infrastructure is limited.

R&D capabilityThe supplier offers ODM and multiple design-customization services, but reports no available SDK, no new products during the past year, and only two years of total R&D engineer experience. These explicit limitations prevent a positive assessment of innovation strength.

Customization capabilityThe supplier explicitly supports customization from samples and designs, full and minor customization, flexible customization, assembly and adjustment of lenses, and customization of optical components with different functions. It also provides OEM and ODM services, giving strong direct evidence of broad customization capability.