Import 2 Way Articulation Borescope — Buy in Bulk from Supplier in China

Topwell Digital Technology (Ningbo) Co., Ltd. supplies this 2-way articulation borescope from Ningbo, China, designed for visual inspection in confined or hard-to-reach spaces. The system is built around a 5.0mm diameter insertion tube with lengths from 1 metre to 30 metres, a CMOS image sensor capturing 640x480 still images and 320x240 video at 30 frames per second, and a 3.5-inch TFT LCD monitor. The articulation mechanism provides a bending angle up to 170 degrees on the TP1000AS451 model, enabling operators to navigate complex geometries such as engine cylinders, pipeline bends, and machinery cavities.

The borescope tip incorporates six white LEDs for illumination, with automatic exposure and fixed white balance to maintain consistent image quality across varying light conditions. The field of view is 91 degrees with a depth of field from 1.5cm to 10cm, suitable for inspecting welds, corrosion, and component wear at close range. The system records to SD cards up to 2GB in MPEG4/ASF video and JPEG still formats, powered by a rechargeable 3.7V Li-Polymer battery with DC5V input, and offers Mini USB 1.1, AV out, and AV in interfaces for data transfer and external display connection.

This type of borescope is commonly purchased by maintenance teams in automotive, aerospace, and industrial manufacturing, as well as plumbing and HVAC contractors who need to inspect pipes and ductwork. Buyers in quality control and non-destructive testing also use it for pre-shipment or in-service inspections. Topwell Digital Technology is located in Fenghua City, Ningbo, and while the listing confirms the supplier's imported tier status, specific MOQ, pricing, and lead time should be confirmed directly with the company before placing an order.

Topwell Digital Technology (Ningbo) Co., Ltd. is based at Block 8, No. 61 Baofeng Road, Dongjiao Industrial Park, Fenghua City, Ningbo 315504, Zhejiang, China. The supplier is listed with an imported tier classification, indicating it has been verified through the platform's onboarding process, though the trust tier is currently harbour level and the response rate is recorded at 0.00, meaning no response data is yet available from past enquiries.

The listing presents a detailed product specification sheet for the 2-way articulation borescope, suggesting the company is actively manufacturing or distributing inspection equipment rather than acting as a general reseller. The product range includes multiple models with different insertion tube lengths and bending angles, indicating some degree of catalogue depth. However, the listing does not provide information on the company's founding year, number of employees, export history, or client portfolio, so buyers should request these details directly when evaluating the supplier for a first order.