印度尼西亚采购需求：自制喷砂枪、喷砂枪、喷砂枪配件、喷砂枪、喷漆及涂料设备

I'm looking to acquire a sand blasting gun that meets high standards for efficiency and functionality. Specifically, I'm interested in understanding the available options, including your product specifications, features, and pricing. Could you please provide details on the different models and their respective capabilities? Additionally, information on bulk order discounts, lead times, and shipping would be greatly appreciated. Looking forward to your prompt response!