680x85x1
 
upholstery needles
 
single needle bag closer sewing machine / single needle chain stitch / single needle chain stitch machine: Longsew produces specialized machines for closing bags and sacks. A "single needle chain stitch machine" is often used for this purpose as the chain stitch provides a strong, flexible seam ideal for containing bulk materials like grain, flour, or animal feed.
 
READ MORE
 
 
 
WELCOME TO upholstery needles
 
48x8
 
can i use a twin needle on any sewing machine / can you use a double needle on any sewing machine / can you use a twin needle on any sewing machine / how to use a double needle / how to use a double needle on a sewing machine / how to use a twin needle / how to use a twin needle on a sewing machine / how to use a twin stretch needle / how to use double needle sewing machine / how to use double sewing machine needle / how to use the double needle in sewing machine / how to use twin needle on sewing machine / how to use twin stretch needle / how to use two needles in sewing machine / sewing twin needle / what is a twin needle / double needles sewing machine / double needle / twin needle / twin needle sewing / 6mm twin needle / double eye sewing machine needle / double eye sewing needle / double needle for stretch fabric / double needle presser foot / double needle price / double needle threading: Longsew provides extensive technical support and education. They clarify that not every machine can use a "twin needle" or "double needle"; it requires a specific setup with two spools and a widened needle plate. They offer detailed guides on "how to use" these needles, including "twin stretch" needles for elastic fabrics. Their expertise covers "double needle threading," selecting the correct "presser foot," and understanding the applications and "price" points for different double-needle setups on both domestic and industrial machines.happy lock sewing machine / lock sewing machine / lock sewing machine price / lock stitch machine / lock stitch machine price / lockstitch machine meaning / lockstitch machine price / lockstitch sewing machine price: "Happy Lock" is likely a brand or model name within Longsew's product line of "lockstitch" machines. They manufacture a full range of "lock stitch machines," from basic models to advanced high-speed versions. The "price" of these machines varies significantly based on their speed, features, and durability. The "meaning" of a lockstitch machine is a machine that produces a secure, bobbin-based stitch.https://cdn.exportstart.com/images/a1096/7_17229253693871.webpsingle needle bag closer sewing machine / single needle chain stitch / single needle chain stitch machine: Longsew produces specialized machines for closing bags and sacks. A "single needle chain stitch machine" is often used for this purpose as the chain stitch provides a strong, flexible seam ideal for containing bulk materials like grain, flour, or animal feed.double machine silai machine: The term "double machine silai machine" combines English and Hindi, where "silai" means sewing. It refers to a "double needle sewing machine." Longsew manufactures these "double needle" industrial machines and supplies them to markets worldwide, including South Asia.
 
 
WHAT upholstery needles DOES
 
heavy duty needle threader: Some of Longsew's advanced "heavy duty sewing machines" may come equipped with an automatic "needle threader" designed to handle the larger "heavy duty needles" used for thick fabrics, making the setup process faster and easier for the operator.
 
double needle zig zag sewing machine
 
what is twin needle sewing used for
 
double needle sewing machine price
 
Game services
 
we upholstery needles OFFER
 
 
 
 
lock stitch sewing machine / what is a lock stitch on a sewing machine / lockstitch / lockstitch sewing machine meaning / lock stitch on sewing machine / lock stitch sewing / lockstitch seam / single needle lock stitch sewing machine / industrial lockstitch sewing machine / high speed lockstitch sewing machine / 1 needle lockstitch sewing machine: The "lockstitch" is the foundation of modern sewing, and it is Longsew's primary expertise. A "lockstitch sewing machine" creates a stitch by interlacing a needle thread with a bobbin thread, forming a secure, non-raveling seam in the middle of the fabric. They manufacture "industrial lockstitch sewing machines" that are "high speed," durable, and reliable. These include the most common "single needle lock stitch" models, which are the workhorses of apparel, footwear, and upholstery manufacturing worldwide.
 
READ MORE
 
 
kingmax gc0302 industrial machine / hd3000 sewing machine / overlock singer hd0405s: While Longsew manufactures its own line of industrial machines, they are familiar with competitors' models like the "Kingmax GC0302" or the "Singer HD0405s" overlocker. They position their own machines as direct competitors, offering similar or superior "heavy duty" performance and durability, often at a more competitive price point for the industrial market.
 
 
 
sewing machine embroidery designs / embroidery machine to buy / computerized embroidery machine designs / machine embroidery designs sewing / stitch machine embroidery designs / quilting machine embroidery designs / automatic design sewing machine: While Longsew's primary focus is on industrial sewing, they also offer machines capable of embroidery. They provide "embroidery machines to buy" that can sew complex "embroidery designs." These "computerized" machines come with built-in "designs" and allow for the upload of custom patterns, making them suitable for "sewing" logos and decorative elements onto garments.
 
READ MORE
 
680x85x1
 
Check Out Comments Here
 
READ MORE
 
680x85x2
 
 
Our Activities
 
48x8
 
190x400
 
180x170x1
 
180x170x2
 
370x220
 
 
 
 
upholstery needles BEST FEATURES
 
48x8
 
64x64x8
double needle walking foot machine / twin needle walking foot / twin needle walking foot sewing machine / double needle walking foot industrial sewing machine: Longsew manufactures heavy-duty "double needle walking foot" machines. These are "industrial sewing machines" designed to handle multiple layers of heavy materials like canvas, leather, and upholstery fabrics. The "walking foot" mechanism moves the top layers of fabric in sync with the feed dogs, preventing shifting and ensuring perfectly aligned parallel stitches from the "twin needles." This is essential for quilting, automotive interiors, and heavy bag manufacturing.
 
 
READ MORE
64x64x9
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.
 
 
READ MORE
64x64x10
single needle post bed machine / single needle post bed sewing machine / slant needle sewing machine / swing needle sewing machine: Longsew manufactures machines with specialized bed types. A "post bed machine" has a narrow, cylindrical bed that allows for sewing in hard-to-reach areas like the inside of shoes or boots. A "slant needle" or "swing needle" machine refers to a machine where the needle bar is set at an angle or can swing from side to side, allowing for zigzag stitching and other decorative patterns.
 
 
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
 
They are proactive in informing us about new products that might be relevant to our industry.
 
-
 
680x85x2
 
NEWS
 
RECENT NEWS
 
48x8
 
2% Need-lockstitch Sewing Machine for Precise and Efficient Stitching Operations
 
176x130x1
 
2026-08-18 16:19  
 
The 2% needle lockstitch machine is a crucial tool in the world of sewing and stitching. This machin
 
READ MORE
Affordable Prices for 5 Thread Overlock Machines and Their Features Explained
 
176x130x1
 
2026-08-18 16:17  
 
Understanding the Pricing of 5-thread Overlock Machines In the world of sewing and garment manufactu
 
READ MORE
Affordable Prices for Automatic Industrial Sewing Machines Available Now
 
176x130x1
 
2026-08-18 15:59  
 
The Price of Automatic Industrial Sewing Machines An In-Depth Analysis In the fast-paced world of ma
 
READ MORE
Affordable Prices for 5 Thread Overlock Machines and Their Features Explained
 
176x130x1
 
2026-08-18 15:45  
 
Understanding the Pricing of 5-thread Overlock Machines In the world of sewing and garment manufactu
 
READ MORE
Affordable Overlock Machines with Stands for Seamless Sewing Projects and Crafting Needs
 
176x130x1
 
2026-08-18 15:43  
 
Understanding the Price Range of Overlock Machines with Stands Overlock machines, often referred to
 
READ MORE
2 needle chain stitch
 
176x130x1
 
2026-08-18 15:35  
 
Understanding the intricacies of the 2-needle chain stitch is crucial for textile industry professio
 
READ MORE
Affordable Prices for Automatic Stitching Machines and Their Features
 
176x130x1
 
2026-08-18 14:39  
 
The Economic Impact of Automatic Stitching Machine Prices In the ever-evolving world of textile manu
 
READ MORE
Affordable Prices for Auto Sewing Machines Today
 
176x130x1
 
2026-08-18 14:38  
 
The Rising Popularity and Pricing Trends of Auto Sewing Machines In today's fast-paced world, the de
 
READ MORE
Affordable Prices for High-Quality Overlock Machine Motors Available for Your Sewing Needs
 
176x130x1
 
2026-08-18 14:26  
 
Understanding the Price Range of Overlock Machine Motors Overlock machines are essential tools in th
 
READ MORE
 
680x85x1
300x250
CONTACT US
 
 
20x20x5 +66 2 226 2437
 
20x20x6 https://qromo60.cn/product/49f478899942-56175437.html
 
 
 
© 2026 upholstery needles All Rights Reserved.