Import Brushless Electric Screwdriver Srmd-12 — Buy in wholesale FOB from Supplier in China

The Brushless Electric Screwdriver SRMD-12 from Changshu Donglian Electric Appliance Manufacturing Co., Ltd is a handheld power tool built around a brushless DC motor, with a torque range of 0.2-1.18 N.m (equivalent to 2-12 kgf.cm) and a no-load speed of 1000 RPM. The lever start, push start dual-mode trigger system allows operators to engage the motor with either a thumb press or a finger pull, which suits both bench-mounted and handheld assembly lines. The tool is designed for H5 and smaller machine screws, commonly found in electronics, appliance, and light equipment manufacturing. The brushless motor architecture eliminates carbon brush wear, which in typical DC tools limits service intervals; this extends operational life and reduces downtime in high-volume settings.

The SRMD-12 housing is typically engineered from glass-filled nylon or ABS polymer for impact resistance and electrical insulation, with a collet or quick-change chuck that accepts standard 4mm or 1/4-inch hex shank bits, a standard configuration in this torque class. The 0.2-1.18 N.m span places this unit in the precision assembly category, overlapping with calibrated torque screwdrivers used in medical device and consumer electronics production where thread stripping or component damage is costly. Typical brushless drivers in this segment draw 18-36V DC from an removable battery pack or a tethered power supply; the exact configuration for this listing should be confirmed with the supplier. Internal gearing is usually planetary, with a magnetic or Hall-sensor feedback loop for speed regulation under load, though the specific gear ratio and sensor type for the SRMD-12 are not stated in the source data.

Primary buyers are OEM assembly houses, contract electronics manufacturers, and MRO departments in automotive component plants, where the 1000 RPM top speed supports rapid cycle times without sacrificing control at the low end. Furniture manufacturers and white-goods factories also use this class of driver for hinge, handle, and panel fastening. Trade terms including FOB and CIF are noted as available, though the exact port, lead time, and MOQ are not specified in the listing and must be negotiated directly with Changshu Donglian. The supplier holds a Harbor trust tier with no recorded response rate, so buyers should plan for direct follow-up to confirm availability, battery compatibility, and after-sales support channels.

Changshu Donglian Electric Appliance Manufacturing Co., Ltd is based in Dalian, Liaoning Province, China, with the postal code 116000 shown in its registered address. The company holds a Harbor trust tier on the marketplace, which indicates a baseline verification level; however, the response rate is recorded as 0.00 percent and the average response time is zero hours, suggesting that engagement data is either not collected or not yet populated for this profile. The supplier lists brushless electric screwdrivers as its product focus, specifically the SRMD series, which implies specialisation in handheld power tools for assembly applications rather than a diversified catalogue.

The listing does not provide information about factory size, number of employees, annual revenue, specific quality certifications, or named clients. There is no statement of ISO 9001, ISO 14001, or product-level CE marking in the source data, and any such claims would need to be verified directly with the supplier. Buyers should request a current company profile, scope of supply, and reference customers to assess manufacturing capacity. The Dalian location offers port access through Dalian Port, one of northern China's major deep-water ports, which may influence shipping logistics and Incoterms negotiation.