Company Advantages1. industrial sewing machine with button sewing machine materials has a long service life under severe conditions. The parts are easily adjustable to allow flexibility based on the material it works with
2. Dongguan zuolong sewing Machinery Co., Ltd. has advanced molds and specialized production equipment. It can take on heavy workloads from a variety of fabrics and clothing types
3. industrial sewing machine has many superior benefits, such as the single needle sewing machine . This machine is designed to prevent overload and save time
4. industrial sewing machine receive wide reception in virtue of its single needle sewing machine . Its direct drive motor features energy-saving, efficiency, low noise, etc
5. industrial sewing machine has the peculiarities of single needle sewing machine , which is used in industrial heavy duty sewing machine. It features groundbreaking technologies to ensure users' productivity is boosted

Product Feature
Direct drive motor has features such as energy-saving, efficiency, low noise etc.
Beautiful built-in bobbin winder, easy to operate; low noise, no radiation, environment friendly.
Suitable for sewing light and medium materials; It is the first-selected model in garment industry.
Product Information
Product name |
Computer Controlled Lockstitch Sewing Machine |
Model |
ZL-0303D |
Needle bar stroke |
37mm |
Presser lift height |
13mm |
Max Sewing Speed |
2300S.P.M |
Stitch Length |
0-8mm |
Stitch type |
Single needle |
Motor |
Common/Intelligent |
Brand |
ZORON |
Product description
06
Select the appropriate function according to sewing requirements
08
The stitch length can be adjusted according to the actual sewing needs, clockwise short, counterclockwise long
Product application
Company Features1. Dongguan zuolong sewing Machinery Co., Ltd. is a mature Chinese company. Our design and manufacture of single needle sewing machine is a specialty we are particularly proud of. We have a group of committed and engaged employees. They have skills, knowledge, attitude, and creativity, which ensure that our company continues to deliver great service and positive outcomes for our clients.
2. With our high product quality and good brand reputation, our long-term customers give very good comments to us and nearly 90 percent of them have been cooperating with us for more than 5 years.
3. With our perfectly developed market system all around the world, we have built a regular and established client base. This means that we do not need to use excessive marketing to try and win new customers, which can reduce overall costs. We spare no efforts to avoid causing devastating influence on the environment, especially pollution. For instance, we only use the materials that will not contribute to environmental degradation in an effort to avoid contamination.