Are you factory or trading company?

We are factory which local in guangdong provide China.Our factory have around 80 workers and 1861 square meter prdocution space.Wecome to visit us.

What is your Mini order quality?

For wholesale:NO MOQ. For OEM,it is depend on what you need to change. we have a lot of semi-finished products. Buy a guitar which represent you! We are specialized in OEM/customize order, if you need a customize guitar, please feel free to talk with me; Please feel free to ask me project example for reference. Please beware the customize guitar can take as long as 45-60 days depends on wood sources or weather conditions. Please fill as much as you can; Customer name: Request model body shape: W

Custom Grand Magnetic Echo Delay Pedal Modulated Echo Guitar Effect Pedal True Bypass

Name: Custom Grand Magnetic Echo Delay Pedal Modulated Echo Guitar Effect Pedal True Bypass
Brand: Shenzhen Grand Technology Co., Ltd.
SKU: 1928427195

Guangdong, ChinaShenzhen Grand Technology Co., Ltd.

US$25.68-32.68

1 Piece

Sample price:US$35.68/piece.Request sample

Product profile

Customization

Available

Material

Metal

Type

Delay Guitar Pedal

Model NO.

JF-121

Color

Red, Black, Kinds

Weight

225g

Customize

OEM, ODM

Product Description

Little Green Wonder

Certificates

CE, RoHS

Sample

1PCS

Transport Package

Neutral Package

Specification

12*9*7(cm)

Trademark

Mad Professor

Origin

China

HS Code

8543709990

Production Capacity

10000PCS/Month

Key features

True Bypass Design: Ensures pure signal path when pedal is off, preserving tone quality.

Wide Delay Range: Time knob adjusts repeats from 40ms to 600ms for vintage to slap-back sounds.

Modulation Control: Depth and Speed knobs create chorusing, pitch shifting, and flutter effects.

Customizable Colors: Available in Red, Black, and other custom color options.

OEM/ODM Service: Accepts custom designs, logos, and specifications for wholesale orders.

Self-Oscillating Echo: Regen knob allows setting runaway or self-regenerating echo effects.

Visual Feedback: LED indicators glow to show the amount of modulation applied to repeats.

Compact Metal Build: Durable metal construction with dimensions 11.5x6.5x5cm and 300g weight.

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: ≤9.94hTerms 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:How to make payment?

Stock goods will be shipped out after 100% payment, manufacturing items accept 30% deposit before production ,70% remaining balance before shipment. We accept western union and T/T. Of course if you have friend or shipping agent in china can pay RMB directly ,that is welcomed.

Q:Can we make our own design or logo?

Yes.Please contact our sales and show them your design.It's commonly seen that customers choose our model to make their own logo.

Q:Can you accepting making sample before bulk order? Can we get sample free?

Yes.No matter one sample or 20feet container is welcomed. The sample fee and shipping fee will be payed by customers.For some items we will return sample fee back to you when you place bulk order.

Q:How long will lead time be?

Usually stock goods will be leaded into one week .Manufacturing items depends on exact quantity and complexity of them. But normally 30-45 days.

Q:I like your website ,how can I add it to my favorite so I can find it easily next time when I want it.

Please click the touch on the top of our website: Add company to my favorite.