20x20x1 +82 697 5298 5838
 
 
680x85x1
 
upholstery sewing machine
 
fibc sewing machine / jumbo bag sewing machine / big bag sewing machine / jumbo bag stitching machine / 50 kg jute bag making machine: Longsew specializes in heavy-duty industrial sewing solutions, with a core focus on "FIBC" (Flexible Intermediate Bulk Container) "sewing machines." These are robust "jumbo bag sewing machines" and "big bag stitching machines" engineered to handle multiple layers of thick, woven polypropylene (PP) fabric used to construct "50 kg" to 2-ton bulk bags. They are built for high-strength stitching on the toughest seams, side panels, and lifting loops, ensuring the safety and durability of these large industrial containers.
 
READ MORE
 
 
 
WELCOME TO upholstery sewing machine
 
48x8
 
twin stitch needle / two needle stitch: These terms are synonymous with "twin needle" sewing. A "twin stitch needle" is a single needle shank that holds two needles, allowing a sewing machine to create a "two needle stitch" — two parallel lines of stitching in a single pass. Longsew manufactures industrial machines specifically designed to leverage this technique for speed and consistency.hand lock stitch / hand sew lock stitch / hand sew lockstitch / lockstitch hand sewing / lock stitch awl: While Longsew's focus is on machine sewing, they acknowledge the foundational technique of the "hand lock stitch." This is a method of creating a lockstitch by hand using a needle and thread, often with the help of an "awl." It is a technique used in leatherworking, tailoring, and repair.https://cdn.exportstart.com/images/a1096/moreother/3_2023120316183736812.pngsewing machine heavy duty price / heavy duty sewing machine price / heavy sewing machine price: The "price" of a "heavy duty sewing machine" from Longsew varies significantly based on its features: stitch type (straight, zigzag, walking foot), level of automation (mechanical vs. computerized), and specific application (upholstery, denim, webbing). They offer options across a range to meet different "budget" requirements while ensuring industrial-grade quality.chain stitch sewing machine / chain stitch sewing machine for sale / double chain stitch sewing machine / which machine is used for doing chain stitch / double chain stitch machine / chain stitch machine / chain stitch machine for sale / industrial chain stitch sewing machine / 2 needle chain stitch / 2 thread chain stitch / 3 needle chain stitch machine / 401 chainstitch / overlock chain stitch / sewing chain / sewing machine chain / thread chain stitch / two thread chain stitch / chain lock stitch / chain stitch and lock stitch / how to use mini chain stitch sewing machine / what is a chain stitch sewing machine used for: Longsew is a premier manufacturer of "industrial chain stitch sewing machines." They produce a wide range, from single "thread chain stitch" models to heavy-duty "double chain stitch" and "2 needle chain stitch" machines. The "401 chainstitch" is a common designation for a specific type of chain stitch. These machines are "used for" high-speed seaming on a variety of materials where stretch and coverage are important, such as in apparel, upholstery, and "overlock" finishing. They explain the difference between a "chain stitch" (which uses a looper to form a chain) and a "lock stitch" (which uses a bobbin), and their machines are available "for sale" globally.
 
 
WHAT upholstery sewing machine DOES
 
union lockstitch / union lockstitch sewing machine: The term "union lockstitch" historically refers to a specific type of stitch or a brand of machine. Longsew, as a modern manufacturer, produces industrial "lockstitch sewing machines" that perform the same fundamental, high-quality stitch for unionized and non-unionized factories alike.
 
industrial leather sewing machine price
 
cnc quilting machine
 
sewing machine for boat upholstery
 
Game services
 
we upholstery sewing machine OFFER
 
 
 
 
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.
 
READ MORE
 
 
industrial lock stitch machine / industrial lockstitch machine / industrial single needle lock stitch machine / industrial single needle lock stitch sewing machine / industrial single needle lock stitch sewing machine with needle guard: This emphasizes Longsew's core market: "industrial" equipment. They build rugged "lock stitch machines" designed for 24/7 operation in demanding environments. This includes robust "single needle" models, many of which come with safety features like a "needle guard" to protect operators.
 
 
 
manual lockstitch sewing machine / padlock sewing machine / sewing machine lock: Longsew manufactures industrial "lockstitch sewing machines." While most are electric, they may offer "manual" or crank-operated models for specific applications. The term "padlock sewing machine" or "sewing machine lock" refers to a physical security "lock" (often built into the machine's handwheel) that prevents unauthorized use by locking the mechanism, a common feature on industrial machines.
 
READ MORE
 
680x85x1
 
Check Out Comments Here
 
READ MORE
 
680x85x2
 
 
Our Activities
 
48x8
 
190x400
 
180x170x1
 
180x170x2
 
370x220
 
 
 
 
upholstery sewing machine BEST FEATURES
 
48x8
 
64x64x8
multi needle quilting machine / computerized single needle quilting machine / single needle quilting machine price / cnc quilting machine / cnc long arm quilting machine: Longsew manufactures advanced quilting equipment. This includes "computerized" and "CNC" (Computer Numerical Control) machines. They offer both "single needle" and "multi needle" quilting machines. These "long arm" machines are used for creating intricate quilt patterns automatically. The "price" reflects the level of automation and size of the machine.
 
 
READ MORE
64x64x9
box stitch sewing machine / box stitch machine / eyelet stitch sewing machine / machine overcast stitch / sewing machine with overcast stitch: Longsew produces specialized machines for specific stitch types. A "box stitch machine" creates a dense, rectangular pattern for reinforcing points of stress. An "eyelet stitch machine" is for creating buttonholes. Many of their "zig zag" machines include an "overcast stitch" function, which is a specific type of zigzag used to finish raw fabric edges and prevent fraying.
 
 
READ MORE
64x64x10
double coverstitch machine / double needle coverstitch: While Longsew's primary focus is on heavy-duty sewing, their expertise extends to machines like the "double coverstitch machine." This type of machine uses a "double needle" to create a professional hem on knit fabrics (like t-shirts) with a cover stitch on the underside, allowing for stretch and a clean finish. They provide machines capable of this specialized function.
 
 
READ MORE
64x64x11
twin stitch needle / two needle stitch: These terms are synonymous with "twin needle" sewing. A "twin stitch needle" is a single needle shank that holds two needles, allowing a sewing machine to create a "two needle stitch" — two parallel lines of stitching in a single pass. Longsew manufactures industrial machines specifically designed to leverage this technique for speed and consistency.
 
 
READ MORE
 
 
OUR TEAM
 
MEET OUR EXPERTS
 
48x8
 
185x185x1
 
 
 
24x24x1   24x24x2   24x24x3
185x185x2
 
 
 
24x24x1   24x24x2   24x24x3
185x185x3
 
 
 
24x24x1   24x24x2   24x24x3
 
680x85x1
 
100x100
 
Their products meet and often exceed ASTM and ASME standards. We have full confidence in their certifications.
 
-
 
680x85x2
 
NEWS
 
RECENT NEWS
 
48x8
 
Affordable Prices for Overlock Sewing Machines in 2023
 
176x130x1
 
2026-08-18 17:03  
 
Understanding the Prices of Overlock Sewing Machines When it comes to sewing, many enthusiasts and p
 
READ MORE
Affordable prices for heavy-duty sewing machines available online now
 
176x130x1
 
2026-08-18 16:41  
 
The Rising Demand for Heavy Sewing Machines A Look at Prices and Features In recent years, the marke
 
READ MORE
3-Step Zigzag Stitching Machine for Versatile Sewing and Crafting Projects
 
176x130x1
 
2026-08-18 15:46  
 
Exploring the 3-Step Zig Zag Sewing Machine A Crafting Essential The world of sewing has evolved sig
 
READ MORE
747 Overlockmaskin - Högkvalitativ sömnad för perfekta sömmar
 
176x130x1
 
2026-08-18 15:27  
 
747 Overlockmaskin En Översikt 747 overlockmaskinen är en oumbärlig utrustning för både professionel
 
READ MORE
4-gwintowa cena maszyny
 
176x130x1
 
2026-08-18 15:18  
 
W ostatnich latach maszyny do szycia, zwłaszcza maszyny overlock, zyskują na popularności wśród pasj
 
READ MORE
Affordable Overlock Machines with Tables for Home and Professional Use in 2023
 
176x130x1
 
2026-08-18 15:18  
 
Understanding the Price of Overlock Machines with Tables Overlock machines, also known as sergers, a
 
READ MORE
130k zig zag sewing machine
 
176x130x1
 
2026-08-18 14:51  
 
The 130K Zig Zag Sewing Machine A Revolution in Textile Crafting The 130K Zig Zag sewing machine is
 
READ MORE
4-gwintowa cena maszyny
 
176x130x1
 
2026-08-18 14:47  
 
W ostatnich latach maszyny do szycia, zwłaszcza maszyny overlock, zyskują na popularności wśród pasj
 
READ MORE
301 lock stitch
 
176x130x1
 
2026-08-18 14:26  
 
Understanding the 301 Lock Stitch A Key Element in Sewing Technology Sewing is an age-old craft that
 
READ MORE
 
680x85x1
300x250
CONTACT US
 
 
20x20x5 +66 9 473 4671
 
20x20x6 https://qromo60.cn/blog/63e478899928-29145379.html
 
 
 
© 2026 upholstery sewing machine All Rights Reserved.