What certifications does the manufacturer have?

The company is certified to ISO9001:2015, ensuring quality and reliability in production.

High-Frequency Switching Power Supply Technology Battery Charger (HKT6000-48V100A)

Name: High-Frequency Switching Power Supply Technology Battery Charger (HKT6000-48V100A)
Brand: Zhejiang Tongzhu Technology Co., Ltd.
SKU: 1959150765

Zhejiang, ChinaZhejiang Tongzhu Technology Co., Ltd.

US$50.00-300.00

1 Set

Product profile

Customization

Available

Rated Power

6000W

Charging Current

48V100A

Model NO.

HKT6000-48V100A

Input Voltage

1phase 220V 50Hz

Type

Lead-Acid/Lithium Iron Battery

Charging Type

Electric Charger

Dimensions

380mm * 330mm * 145mm

Rated Input Voltage

220V

Rated Output Voltage

48V

Maximum Output Current

100A

AC Input Voltage Range

176-264 VAC

AC Input Frequency Range

50~60 Hz

Maximum Input Current

<32A

Output Power

<6000W

Output Communication Interface

485 or Can (Optional)

Weight

About 10.5kg

Transport Package

Carton/Wooden Box

Specification

HKT6000-48V100A

Trademark

TZBOT

Origin

China

HS Code

8504409999

Key features

High-Frequency Tech: Adopts high-frequency switching power supply technology for stable and efficient charging.

Intelligent Management: Built-in microprocessor enables CC/CV multi-stage charging for various battery types.

Wide Compatibility: Suitable for lead-acid and lithium batteries with multiple voltage options (48V-96V).

Comprehensive Protection: Features multiple protection functions to ensure safety and extend battery life.

Customizable Options: Supports customized output communication interfaces (485 or CAN) and charging parameters.

ISO9001 Certified: Manufactured by ISO9001:2015 certified company ensuring high quality standards.

Company profile

Zhejiang Tongzhu Technology Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2015-09-16 CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤3.40h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryZhejiang Tongzhu Technology Co., Ltd. is a China-based limited company established in 2015, with 30 employees and a stated 3,000 m² manufacturing plant. The supplier describes capabilities in AGV-related products, machining, independent research and development, and international sales. It states that it holds ISO 9001:2015 certification and CE certification, although the provided information does not include certificate numbers, issuing bodies, or validity dates. After-sales support includes telephone response within 24 hours and nationwide door-to-door technical support within 3–5 days. The supplier reports patents and software copyrights, but no quantities or details are provided. Evidence supports manufacturing and service capabilities, while financial strength, customization performance, and the depth of customer experience remain insufficiently documented. One named buyer and limited transaction records are provided.

CertificationsThe supplier explicitly states that it passed ISO 9001:2015 certification and mentions CE certification. However, no certificate documentation, scope, issuing organization, or validity information is provided, so the certifications cannot be independently assessed from the slices.

After-Sales capabilityTongzhu states that its team supports customers from project planning through commissioning and after-sales service. It further specifies telephone response within 24 hours and nationwide door-to-door technical support within 3–5 days, providing explicit evidence of defined support responsiveness.

R&D capabilityThe supplier states that it focuses on core technology innovation and independent research and development, and that it holds patents and software copyrights. These statements support the existence of innovation activity, although no patent counts, technical details, or independently verified achievements are provided.

Production capacityThe supplier reports dozens of machining centers, coordinate-measuring equipment, CNC lathes, milling machines, and other production equipment, alongside a 3,000 m² manufacturing plant. Its stated product scope includes AGVs, drive wheels, sensors, charging pads, and related accessories, supporting a positive assessment of basic manufacturing capability.