尼日利亚采购需求：工业计算机制造商，坚固型计算机制造商

I'm looking for a powerful device featuring a quad-core processor capable of reaching speeds up to 2.90 GHz. The system should come pre-installed with Ubuntu 22.04.4, equipped with 8GB of RAM and 128GB of storage. It needs a 12.2-inch Full HD display that supports 10-point capacitive touch, along with dual-band Wi-Fi (2.4GHz/5.8GHz) for stable connectivity. Additionally, support for high-speed 4G and 5G networks, and Bluetooth 5.0 are essential for efficient data transmission. Moreover, I would like the option to choose from different module configurations, such as a 2D scan engine, RJ45 Gigabit Ethernet, DB9, or USB 2.0. GPS and GLONASS support is necessary for navigation. The device must come with accessories like a docking charger, hand strap, vehicle mount, and carry handle. It should feature IP65-rated waterproof and dustproof protection, be resilient against vibrations, and withstand drops from up to 1.22 meters. Compliance with MIL-STD-810G standards for durability is a must. Dimensions should be around 339.3 x 230.3 x 26 mm, with a weight close to 1500g. Looking forward to your response regarding availability and pricing for one unit.