Do you have a warranty for your products?

Normally, within 3 months under solid evidence, we provide free replacements or credit notes. We also offer a 1-year warranty and 7-day return service.

Can we become an exclusive distributor?

Yes. You need to prove your order and sales capacity. We may consider a 6-12 month trial period during which you will be strictly protected as a sole distributor.

Can you put my brand name on the products?

Yes! We provide professional OEM services. If your order is over 20 pcs, we can make your own logo badge brand on the amp for free.

What payment methods do you accept?

We accept T/T, Western Union, PayPal, Escrow, and other methods.

Do you have after-sales service?

Yes, we have professional after-sales service. If you have technical problems, you can contact our Technical Support Dept. or sales directly.

Custom John Mayer 20th Anniversary Artist Limited Edition Om-45 Acoustic Guitar

Name: Custom John Mayer 20th Anniversary Artist Limited Edition Om-45 Acoustic Guitar
Brand: Shenzhen Grand Technology Co., Ltd.
SKU: 1903539015

Guangdong, ChinaShenzhen Grand Technology Co., Ltd.

US$350.00-400.00

1 pcs

Sample price:US$750.00/piece.Request sample

Product profile

Customization

Available

Body Material

Solid Spruce Top

Neck Material

Mahogany

Model NO.

OM45-JMAA

Fingerboard Material

Ebony

Finish

Glossing

Size

40"

Bow

Brazil Wood

Frets

Back / Side

Solid Rosewood

Finishing

High Gloss Finishing

Bridge

Bone Nut and Bridge Pins

Spruce Type

Europe

Scale

25.4 Inch Scale

Width at Nut

43~48mm

Tuner

Nickel Open Gear Waverly Style

Body Size

000-14 Fret Body Size

Transport Package

Single Box with EPE Foam

Specification

115*50*20(cm)

Trademark

Grand

Origin

China

HS Code

9202900090

Production Capacity

500PCS/Month

Key features

Premium Materials: Solid Spruce Top, Mahogany Neck, Ebony Fingerboard, and Solid Rosewood Back/Side.

Customization Options: Customizable Bow, Frets, Finishing, Bridge, and Scale to meet specific needs.

OEM/ODM Services: Professional factory offering custom branding and logo services for orders over 20 pcs.

Rigorous Quality Control: 100% Final Quality Control with 20 QC test procedures ensuring unrivaled quality.

Fast Feedback Support: Professional engineers provide feedback within 2 hours for all inquiries.

Comprehensive Certifications: All products attain CE, RoHS, and related certificate approvals for global safety.

Sample Order Available: Sample orders accepted with 7-14 days lead time if products are in stock.

Global Shipping Options: Multiple shipping methods including Express, Air, and Sea cargo to worldwide destinations.

Company profile

Shenzhen Grand Technology Co., Ltd.Guangdong, China

Business Type: Manufacturer/Factory, Trading Company, Other, Group CorporationExport Year: 2015-04-20Nearest Port: Shenzhen ShekouAverage Response Time: ≤9.50hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF, Others

AI-Powered supplier vetting

SummaryShenzhen Grand Technology Co., Ltd. is a China-based limited company identified as both a trading company and manufacturer/factory. It supplies a broad range of musical instruments and related electronics, including guitars, amplifiers, pedals, pianos, and percussion products. The supplier reports ISO 9000 and ISO 9001 certifications, 11–20 years of combined R&D engineer experience, 6–10 quality-control staff, five production lines, and substantial stated annual output for selected products. Exports account for 90% of total sales, with markets spanning multiple regions. The company states that it provides after-sales service and seeks long-term partnerships, but the available information does not independently verify service performance, customization capability, financial strength, or detailed customer references.

Supplier typeThe supplier is explicitly classified as a trading company, manufacturer/factory, group corporation, and other, with a China origin and Guangdong operating province. Its product portfolio and reported production lines and output support involvement in manufacturing as well as trading and export activities.

CertificationsThe supplier reports holding ISO 9000 and ISO 9001 management-system certifications. The slices do not provide certificate numbers, issuing bodies, validity dates, or scope, so the assessment is based on the stated certifications only.

After-Sales capabilityThe company explicitly states that it builds consumer connections through excellent after-sales service and welcomes improvement suggestions. However, no service-process details, response standards, repair resources, or performance records are provided.

Production capacityThe supplier reports five production lines and substantial annual output, including 100,000 guitar amplifiers, 100,000 guitar pedals, 150,000 electric guitars, and 150,000 acoustic guitars, plus 1,500 guitar pianos. These stated capacities provide explicit evidence of production capability across multiple product categories.

Product Q&A

Q:Can we place a sample order for trial?

Yes, definitely you can. This is the best way to check and test the quality of our products and services, and to start our cooperation for the long term.

Q:Do you have minimum order requirements?

Yes, we do. The minimum order requirements depend on different models.

Q:How to make payment?

We prefer a 30% down payment by T/T or L/C at sight, with the rest due one week before shipment. We accept PayPal or Western Union for some areas but do not accept credit cards like Master or Visa.

Q:What is the lead time for production?

Usually 35-60 days after confirmed order and down payment. For sample orders, it takes 7-14 days if in stock. Custom amplifier projects may take 45-90 days depending on complexity.

Q:How long does the shipment take?

Express takes about 5 days. Air mail takes 5-10 days. Ocean freight varies: 15-30 days to North America, 30 days to Europe, 20 days to Middle East, 22 days to Africa, and 3-5 days to Asia.