What is the after-sales service provided?

We provide online support and warranty services.

What are the payment terms?

Payment can be made via T/T, PayPal, or Western Union.

What is the lead time for production?

The lead time is within 15 workdays during the off-season and one month during the peak season.

Bk7 for Laser Marking Machine

Name: Startnow Laser Beam Combiner Lens D20mm YAG/Fiber K9/Bk7 for Laser Marking Machine
Brand: Nanjing Startnow Opto-Electronics Co., Ltd.
SKU: 1912430802

Jiangsu, ChinaNanjing Startnow Opto-Electronics Co., Ltd.

US$5.10-5.60

5 Pieces

Sample price:US$9.50/piece.Request sample

Product profile

Customization

Available

After-sales Service

Online Support

Warranty

Online

Model NO.

Fiber Combiner Lens

Usage

Optical, Laser Equipment Parts

Type

Flat Lens

Transmittance

>95%

Shape

Single-lens

Material

Customized

Average Transmission

> 99%@1064nm

Average Reflection

> 85%@650nm

Application

Fiber YAG Laser Marking Machine

Size

20X1.5mm 20X2mm 20X3mm

Transport Package

Standard Packing

Specification

20*1.5/20*2/20*3

Trademark

Startnow

Origin

China

Key features

High Transmittance: Average transmission >99% at 1064nm and >95% general transmittance.

Customized Options: Customized size options available: 20x1.5mm, 20x2mm, and 20x3mm.

Dual Material Choice: Available in K9 or BK7 material for YAG/Fiber laser applications.

Low Reflection: Average reflection >85% at 650nm for effective beam combining.

Online Support: Provides online after-sales service and warranty support.

Company profile

Nanjing Startnow Opto-Electronics Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2018-01-01Nearest Port: ShanghaiAverage Response Time: ≤3.88hTerms of Payment: T/T, PayPal, Western UnionInternational Commercial Terms(Incoterms): FOB, CFR, FCA, EXW

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company with manufacturing, technical services, electronic and electromechanical component activities, and metal cutting and welding equipment activities. It provides broad customization, 3D design, ODM, and OEM services, and has introduced new products during the past year. Quality management includes two inspectors, documented inspection instructions, and a documented warehouse control process, but no quality-control test equipment is reported. The supplier has inventory and overseas warehouse capabilities, while no overseas showroom is available. Service governance is incomplete: supplier-service assessment has records but no written procedure, and no written corrective-action or customer-complaint procedures or records are reported. Evidence is insufficient for certification holding, after-sales capability, and customer cases.

Supplier typeThe supplier is explicitly classified as a trading company, while its stated business scope also includes manufacturing, sales of electronic and electromechanical components, metal cutting and welding equipment, equipment installation, maintenance, and technical services. This indicates a trading-led supplier with broad related manufacturing and service activities.

R&D capabilityThe supplier identifies itself as a professional technical supplier, provides 3D software design, has one R&D engineer responsible for customer-request confirmation, new-product design, and technical support, and reports new products during the past year plus ODM services. It does not have an available SDK, but the documented product-development and design activities support an innovation capability assessment.

Production capacityThe supplier’s scope includes manufacturing and equipment-related production activities; it has two quality-control staff, documented warehouse control, documented finished-product inspection instructions, inventory capability, and overseas warehouse capability. However, no quality-control test equipment is reported and manufacturing-capacity contract status is unknown, so production capability is supported but not fully evidenced.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, flexible customization, and 3D software design services. Its ODM and OEM capabilities further support the ability to deliver customized products and designs.

Client casesThe supplier states that it provides OEM services for well-known brands, which is direct evidence of brand customer experience. No customer names, project details, volumes, or verification records are provided, so the breadth and strength of customer cases cannot be determined.