6. What is the product warranty period?

2-year warranty, and free replacement of accessories for non-human damage during the warranty period.

7. Do you provide installation service?

We provide detailed installation videos and offer remote guidance. On-site service needs to be discussed in advance.

8. What is your delivery time?

Delivery is typically 20-35 days after receiving the deposit. Special customizations require further consultation.

9. What is your payment method?

30% deposit by T/T, 70% balance before loading . L/C and Western Union are also acceptable.

10. What is the packaging method?

We offer export seaworthy packaging including foam, cartons, and plywood boxes.

General Purpose Variable Frequency Drive VFD AC Motor Frequency Inverter for Speed Control

Name: General Purpose Variable Frequency Drive VFD AC Motor Frequency Inverter for Speed Control
Brand: Atmaker (Qingdao) Automatic Door Co., Ltd.
SKU: 2298440445

Shandong, ChinaAtmaker (Qingdao) Automatic Door Co., Ltd.

US$300.00

1-4 Pieces

US$250.00

5-9 Pieces

US$200.00

10+ Pieces

Sample price:US$300.00/piece.Request sample

Product profile

Customization

Available

Application

Three Phase Transducer

Output Type

Single

Model NO.

OTMAKER-VFD

Principle of Work

PLC Control

Switch Mode

PWM Control

Main Circuit Type

Voltage

Voltage of Power Supply

High Voltage Variable-Frequency Drive

Link of Transformation

AC-AC Variable-Frequency Drive

Nature of DC Power

Voltage Variable-Frequency Drive

Function

Simple Type

Brand

Panasonic

Transport Package

Standard Sea Freight Packaging

Specification

Standard or Customized

Trademark

OTMAKER

Origin

Shandong, China

HS Code

8504409930

Production Capacity

50 PCS/Month

Key features

Energy Saving

Precision Speed Regulation

Equipment Protection

Smart & Easy Integration

Strong Compatibility & Stability

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Atmaker (Qingdao) Automatic Door Co., Ltd.

Shandong, 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.Export Year: 2021-12-06Nearest Port: Qingdao Port, Rizhao PortAverage Response Time: ≤0.65h

AI-Powered supplier vetting

SummaryAtmaker (Qingdao) Automatic Door Co., Ltd. is described as a professional technology supplier and manufacturer specializing in automatic revolving glass doors, door controllers, and accessories. It provides 3D software design and multiple forms of customization, including full and flexible customization. Quality assurance, raw-material traceability, inventory capability, and valid contracts with associated subcontractors are reported. However, corrective-action and complaint-handling procedures lack written records, finished products are checked by packing staff, and no overseas warehouse, showroom, agent, branch, or offline trade-show participation is reported. The supplier has no available SDK, no supplier-management-system certification is listed, and the provided financial data is zero for the stated periods, limiting assessment of financial credibility. No customer cases are explicitly provided.

Supplier typeThe supplier is identified as Atmaker (Qingdao) Automatic Door Co., Ltd., a subsidiary involved in R&D, production, sales, and service of automatic revolving glass doors, controllers, and accessories. Its stated business scope also includes manufacturing and sales of security equipment, hardware-related products, and import/export activities, supporting classification as a specialized manufacturer and technology supplier.

CertificationsThe supplier-management-system certification field is explicitly listed as NIL. No other certification is provided in the investigation slices, so there is no evidence of certification holding for this field.

After-Sales capabilityThe supplier has a customer-complaint handling procedure and a corrective/preventive-action procedure, but neither has written records. It also lacks overseas warehouses, showrooms, agents, and branches, and reports zero countries with overseas services, indicating limitations in documented and overseas after-sales support.

Financial creditThe provided financial records report zero operating revenue, operating cost, gross profit, and operating profit for the stated periods. These figures do not demonstrate financial strength or operating performance, so the supplier's financial credibility cannot be positively supported by the available data.

R&D capabilityThe supplier is explicitly identified as a professional technology supplier with R&D capability and the ability to provide 3D software design services. Its company description emphasizes R&D and technology, but it has no available SDK, so innovation capability is supported in design and R&D while constrained in SDK availability.

Production capacityThe supplier is described as a manufacturer and has an assembly line, inventory capability, quality assurance, raw-material traceability, and valid contracts with associated subcontractors. However, finished products are checked by packing staff, and the evidence does not establish the scale or robustness of production capacity beyond these reported capabilities.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides 3D software design services, directly supporting broad customization capability.

Product Q&A

Q:1. Are you a trading company or a manufacturer?

We are a high-end automatic revolving glass door manufacturer located in Qingdao. Welcome to visit us any time.

Q:2. How is your products quality?

We have a team of professional engineers who provide full-process technical support. All products are individually inspected before packaging to ensure quality from the source. Our entire product line is CE certified.

Q:3. Do you offer OEM services?

Yes, we accept OEM orders. We can customize the size, controller, and accessories to your specifications.

Q:4. What is the material of the automatic door?

Tempered glass/laminated glass + aluminum alloy frame

Q:5. What is the MOQ?

Custom products require 1 piece, other products 1*20GP.