Defa Warmup Heater 12A 20A 35A EV Battery Charger Multicharger for Bus

Name: Defa Warmup Heater 12A 20A 35A EV Battery Charger Multicharger for Bus
Brand: Nanjing Shunmei Science & Technology Co., Ltd.
SKU: 1952013762

Jiangsu, ChinaNanjing Shunmei Science & Technology Co., Ltd.

Negotiable

5 Pieces

Product profile

Customization

Available

Rated Power

45W/65W/125W

Charging Current

12A/20A/35A

Input Voltage

160~250V

Type

Lead-Acid Battery Charger

Charging Type

Electric Charger

Color

Black

Delivery Time

50 Days

Brand

Defa

Transport Package

Paper Box

Specification

200*98*53

Trademark

DEFA

Origin

Norway

Production Capacity

20000set/Month

Key features

Energy Saving Design: Uses 42% less energy to preheat the engine compared to conventional coolant heaters.

Emission Reduction: Reduces regulated emissions and fuel consumption at the same level as other heaters.

Customizable Options: Color is customizable to Black, with a delivery time of 50 days.

Versatile Charging Current: Available in 12A, 20A, and 35A charging currents for various EV battery needs.

Wide Voltage Input: Supports input voltage range of 160~250V for broad compatibility.

OEM/ODM Service: Manufacturer offers OEM and ODM services with 12 R&D engineers.

Company profile

Nanjing Shunmei Science & Technology Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2019-01-01 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤11.70h CertifiedTerms of Payment: LC, T/T

AI-Powered supplier vetting

SummaryNanjing Shunmei Science & Technology Co., Ltd. is a China-based limited company and factory in Jiangsu, with operations focused on crane safety technology, industrial wireless remote controls, weighing and force measurement, automation control, IoT-related products, antennas, industrial handles, sliding lines, and anti-collision equipment. It reports ISO9001:2015 certification, eight production lines, 6–10 quality-control staff, 12 years of R&D engineer experience, and one-month lead times in both off-peak and peak seasons. Its stated markets include domestic China, Southeast Asia, the Middle East, East Asia, and Europe, with exports representing 31%–40% of sales. Evidence supports established manufacturing and international trading capability, but after-sales service, financial credibility, customization capability, and specific customer cases are not sufficiently documented.

Supplier typeThe supplier is identified as Nanjing Shunmei Science & Technology Co., Ltd., a Chinese limited company and factory located in Jiangsu. Its stated activities cover industrial equipment and components, manufacturing and processing machinery, electrical and electronic products, and specialized industrial control and safety technologies.

CertificationsThe supplier explicitly reports holding an ISO9001:2015 certificate, providing documented evidence of a certified quality management system.

R&D capabilityThe supplier reports 12 years of total R&D engineer experience and operates in technical areas including wireless remote control, automation control, IoT, weighing and force measurement, and crane safety. These facts support technical development experience, although no patent, new-product, or dedicated laboratory information is provided.

Production capacityThe supplier reports eight production lines, 6–10 quality-control staff, a 1,395.0 m² manufacturing plant, 36 employees, and one-month order fulfillment during both peak and off-peak seasons. This provides explicit evidence of an operating production base and stated delivery capacity.