从China供应商批发进口3*5 Waterproof 15 Key Metal Matrix Keypad — FOB条款

This 3 by 5 waterproof 15-key metal matrix keypad from Yuyao Xianglong Communication Industrial Co., Ltd. in Zhejiang Province features a stainless steel construction with vandal-resistant properties. The layout comprises 10 number buttons and 5 function buttons arranged in a matrix design on a double-sided printed circuit board with gold-finger contacts. The flat button surface accepts custom fonts and patterns per buyer requirements, making it suitable for kiosks, access control, and industrial interfaces where physical durability matters.

The stainless steel faceplate provides inherent corrosion resistance and mechanical strength for outdoor or high-traffic installations. The matrix circuit design reduces wiring complexity compared to individual switch configurations, a standard approach in access control and telecommunications hardware. The double-sided board construction with gold-plated contacts ensures reliable electrical connectivity over extended operating cycles. Buyers should note that waterproofing is claimed but the specific IP rating, operating temperature range, and actuation force are not stated in the source data and should be confirmed directly with the supplier.

Typical applications include public payphones, security entry panels, ticket vending machines, and heavy machinery controls where operator input must survive rough handling. The customisable button legends allow OEM branding or local language adaptation without changing the hardware platform. Industrial buyers typically specify this format when they need a numeric and functional input module that integrates into a larger enclosure. Trade terms, minimum order quantities, and lead times are not available in the listing and must be negotiated with Yuyao Xianglong Communication Industrial Co., Ltd. directly.

Yuyao Xianglong Communication Industrial Co., Ltd. is located at 21 Lanjiang Street, Guo Phase Bridge Road, Yuyao, Zhejiang Province, within the Ningbo 315400 postal area. The supplier carries an imported tier classification and a harbor trust tier designation. Both response rate and average response hours show zero activity, which suggests either a new listing or limited platform engagement rather than verified responsiveness metrics.

The company profile does not disclose establishment year, employee count, revenue figures, factory floor space, or client references. No certifications such as ISO 9001, ISO 14001, or industry-specific quality marks are mentioned in the available data. Buyers should treat this as an unverified profile and conduct standard due diligence, including requesting a company brochure, factory audit report, or sample evaluation, before committing to volume orders. The supplier address in Yuyao places it within the greater Ningbo manufacturing corridor, a region with established metalworking and electronics supply chains.