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double needle upholstery sewing machine
 
automatic sewing machine / self threading sewing machine / automated sewing machine / auto embroidery machine / auto sewing machine / auto upholstery sewing machine / automatic stitching machine / sewing machine with automatic threader / automatic sewing machine for clothes / automatic quilting machine / car upholstery sewing machine / automotive upholstery sewing machine / automatic sewing machine for shirts / automatic sewing machine industrial / fully automatic sewing machine / automotive sewing machine / automatic quilting machines for sale / automatic button sewer / automatic label sewing machine / automatic sewing machine price / auto upholstery sewing machine for sale / automatic sewing machine for home / auto stitching machine / self threading sewing machine for beginners / sewing machine with automatic bobbin winder / automatic button sewing machine / auto cut sewing machine / auto cutter sewing machine / auto interior sewing machine / auto oil sewing machine / auto oil sewing machine price / auto quilting machine / auto sewing / auto sewing machine price / auto silai machine / auto silai machine price / auto tailoring machine / auto threading serger / auto trimmer sewing machine / automated industrial sewing machine / automatic bag closer sewing machine / automatic buttonhole sewing machine / automatic computerised sewing machine / automatic computerized sewing machine / automatic cutting and sewing machine / automatic cutting sewing machine / automatic dress stitching machine / automatic electric sewing machine / automatic hand sewing machine / automatic hand stitching machine / automatic industrial sewing machine price / automatic kadai machine / automatic leather sewing machine / automatic machine sewing / automatic overlock machine / automatic overlock sewing machine / automatic plastic needle threader / automatic sewing machine for factory / automatic shoe sewing machine / automatic silai machine price / automatic single needle sewing machine / automatic stitching machine for bags / automatic stitching machine price / automatic tailoring machine price / automatic threading overlocker / automation sewing machine / automotive interior sewing machine / automotive sewing / butterfly automatic sewing machine / car seat cover sewing machine / car seat cover sewing machine price / car seat cover stitching machine / cheapest self threading sewing machine / domestic imperial automatic sewing machine / easiest self threading sewing machine / electric cloth stitching machine / electric hand silai machine / electric hand stitching machine / electric machine silai machine / electric sewing machine with table price / electric stitching machine price / fully automated sewing machine / fully automatic industrial sewing machine / fully automatic sewing machine price / fully automatic silai machine / fully automatic stitching machine / industrial sewing machine for auto upholstery / new automatic sewing machine / new home super automatic sewing machine / self cutting sewing machine / self threading sewing machines for sale / self winding bobbin sewing machines / serger sewing machine automatic threader / sewing machine with automatic backstitch / sewing machine with automatic cutter / sewing machine with self threading needle / sewing machine with self winding bobbin / sewing machines with auto tension: This extensive list represents the pinnacle of Longsew's manufacturing: "fully automatic sewing machines." They produce a vast range of "automated" and "industrial" machines designed to minimize operator intervention and maximize efficiency. Key features include:• Automation: "Auto threading" (for needle and serger), "auto bobbin winding," "auto tension," "auto backstitch," "auto cutter," and "auto trimmer."• Specialized Applications: "Auto upholstery sewing machines" for "car seat covers," "automatic button sewing machines," "automatic buttonhole machines," "automatic bag closers," and "automatic label sewing machines."• Industrial Focus: These are "automatic sewing machine[s] for factory" use, not home use. They include "automatic leather," "automatic overlock," and "automatic single needle" models.• Price & Value: The "price" for these "fully automatic" machines is higher due to their advanced technology, but they offer unparalleled speed and consistency for "automotive," "tailoring," and manufacturing applications. Terms like "auto silai machine" (using Hindi for sewing) show their global market reach.
 
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bobbinless lockstitch sewing machine: A specialty product from Longsew is the "bobbinless lockstitch sewing machine." This machine creates a true lockstitch without using a traditional bobbin. Instead, it uses a looper and a second needle thread, eliminating the need to stop and replace bobbins, which significantly increases efficiency in high-volume production settings.leather lock stitch / lock stitch leather: Longsew manufactures heavy-duty "lock stitch" machines specifically designed for "leather" working. These machines are built with higher power, stronger needles, and specialized feed systems to punch through multiple layers of leather and create strong, durable seams for products like shoes, bags, belts, and upholstery.https://cdn.exportstart.com/images/a1096/4_202406041426564588.webpall metal sewing machine for sale: Longsew manufactures "all metal sewing machines for sale." These industrial-grade machines feature full metal internal mechanisms and frames, ensuring extreme durability, stability, and a long service life under constant use, unlike domestic machines with plastic components.two needle chain stitch machine / two needle lockstitch machine / two needle industrial sewing machine / two needle machine / two needle embroidery machine: Longsew specializes in manufacturing heavy-duty, multi-needle industrial machines. This includes:• "Two needle chain stitch machine": For creating two parallel rows of chain stitching, used in applications where stretch and seam coverage are important.• "Two needle lockstitch machine": For creating two parallel rows of the standard, secure lockstitch. This is a very common machine in garment factories.• "Two needle industrial sewing machine": A general term for any industrial machine equipped with two needles.• "Two needle embroidery machine": A specialized machine for performing chain-stitch embroidery with two needles simultaneously, often for logos and labels.
 
 
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chain stitch on coverstitch machine / chain stitch on serger / chain stitch serger / chain stitch sewing / chainstitching machine / coverstitch chain stitch / double chain stitch serger / double chainstitch / double thread chain stitch / industrial chain stitch machine / modern chain stitch machine: Longsew is a premier manufacturer of "industrial chain stitch machines." They produce "modern" machines capable of various chain stitches, including "double chainstitch." A key product is the "coverstitch machine," which uses a "chain stitch" mechanism to create professional hems on knit fabrics. While a "serger" typically refers to an overlock machine that trims and finishes seams, some "sergers" can also perform a "chain stitch." Longsew's expertise covers the entire range of "chain stitch sewing" applications for the garment industry.
 
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heavy duty stitching by hand / heavy duty stitching service: While Longsew's focus is on machine sewing, the term "heavy duty stitching by hand" refers to techniques using thick threads and strong needles for repairs on heavy materials. A "heavy duty stitching service" would be a business that uses industrial machines like those from Longsew to repair tents, awnings, leather goods, and other heavy fabrics.
 
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heavy duty leather sewing machine for sale / sewing machine for thick materials / heavy material sewing machine / sewing machine for heavy fabrics / sewing machine that can sew thick fabric / sewing machine that can sew through thick fabric: A core specialty of Longsew is producing "heavy duty leather sewing machines." These are specifically designed "for sale" to professionals who need a machine that "can sew through thick fabric" and "heavy materials" like multiple layers of leather, canvas, vinyl, and upholstery fabrics. They are built with powerful motors, reinforced frames, and specialized feed systems to tackle the toughest projects.
 
 
 
picture of hi speed lockstitch sewing machine / speed lockstitch sewing machine: Longsew provides detailed product catalogs and websites that include "pictures" and specifications of their "hi speed lockstitch sewing machines." These "speed" machines are engineered for maximum productivity, with stitch speeds often exceeding 5,000 stitches per minute, making them ideal for high-volume production lines.
 
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all metal sewing machine for sale: Longsew manufactures "all metal sewing machines for sale." These industrial-grade machines feature full metal internal mechanisms and frames, ensuring extreme durability, stability, and a long service life under constant use, unlike domestic machines with plastic components.
 
 
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heavy duty stitching by hand / heavy duty stitching service: While Longsew's focus is on machine sewing, the term "heavy duty stitching by hand" refers to techniques using thick threads and strong needles for repairs on heavy materials. A "heavy duty stitching service" would be a business that uses industrial machines like those from Longsew to repair tents, awnings, leather goods, and other heavy fabrics.
 
 
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lock sewing / lock stitch sewing machine needle: "Lock sewing" refers to the process of creating lockstitches. Longsew not only manufactures the machines but also supplies all the necessary consumables, including the correct "lock stitch sewing machine needles." These needles are engineered to work perfectly with their machines, ensuring optimal stitch formation and preventing skipped stitches or thread breaks.
 
 
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needle sewing machine / sewing machine needle threader / automatic needle threader sewing machine / self threading sewing machine needles / changing a needle on a sewing machine / changing a sewing machine needle / choosing sewing machine needles / chain stitch needle / stitching machine needle / standard sewing machine needle / threader for needle / superior sewing machine needles / commercial sewing machine needles / 60 8 sewing machine needles / 65 9 sewing machine needles / 70 10 needle use / 75 11 sewing machine needles / 75 11 sewing needle / chrome sewing machine needles / stitching needle types: A significant part of Longsew's business is supplying the consumables and accessories for their machines. This includes every type of "sewing machine needle," from "standard" sizes like "60/8," "65/9," "70/10," and "75/11" to specialized "chain stitch needles." They provide guides on "choosing" the correct needle type and size for the fabric and thread, as well as the proper method for "changing a needle." They also supply tools like "needle threaders" and offer "automatic needle threader" models for ease of use. Their "commercial" and "industrial" needles are made from high-quality "chrome" steel for durability.
 
 
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