Product Name: High Speed Lockstitch Sewing Machine Model NO.: SS-8700/SS-5550/SS-6150/SS-7340/SS6-28 Stitch Type: Lock Type Needle Number: Single Needle Thread Number: Double Threads Drive: Foot Step Applicable Thickness: Middle Thickness Material Application Place: Factory Certification: CE, ISO Condition: New Classification: Sewing Machine G.W/N.W: 34.5/25.5 Trademark: SUNSURE Transport Package: Carton Specification: 580*250*530 Origin: Taizhou, Zhejiang HS Code: 8452 Product Description Low noise little vibration and high efficiency ,Applicable to common thin materials medium heavy materials. Such as knit wear ,shirt,suit&jeans.