Specializing in rigid box box making machines and V-groove cardboard grooving machines
Welcome to Longxingsheng
Dongguan Longxingsheng Machinery Co., Ltd. is one of the leading and professional manufacturers of Automatic & Semi-automatic Rigid Box Making Machines, with over 20 years of experience in the famous manufacturing city - Dongguan City, China. We focus on providing professional technology for various rigid box making. With years of experience in post-press machinery research, development, manufacturing, and sales, our products are found in many countries, especially in America, Europe, Asia, the Middle East, and Africa. We are very grateful for our customers' trust and continuous support, and we will always continue to provide high-quality products and good after-sales service to you.
Company Culture
We hold "profession, focus, customer first" as our operating principle, insist on surviving from good quality, improving efficiency from precise management, developing from creativity. We are committed to spare no effort to become the national brand and contribute our strength in Printing & Packaging Industry.
Applications
Our company is committed to providing customers with comprehensive services, including pre-sales, in-sales, and after-sales services, to ensure that customers have the best experience when purchasing our products.Whether it is pre-sales consultation, in-sales order processing, or after-sales support, we always prioritize customers and strive to provide high-quality services and product experiences. We look forward to establishing long-term cooperative relationships with you to achieve success and development together.
Rigid Box Making
Hardcover V-Grooving
Hardcover & Book Cover Making
The hard cover book and book cover production industry has a wide range of applications, involving many fields such as printing, binding and packaging. The following are some applications in the hard cover book and book cover production industry: book publishing industry, education industry: textbooks, reference books, etc., corporate promotional materials, art collections, gift customization, activity manuals, designer portfolios.
Comprehensive Services
Our comprehensive service module ensures that you receive unparalleled support throughout your entire experience with our products. From pre-sale consultations to after-sales support, we are dedicated to meeting your needs and exceeding your expectations. Below, discover detailed descriptions of our services, designed to provide you with a seamless and satisfying experience.
Pre-Sale Consultation
We begin by engaging in detailed conversations to understand your specific needs. Our team then crafts customized solutions tailored to meet your requirements. We also invite you to visit our factory to see our operations firsthand. Once satisfied, we proceed with contract signing and initiate the stocking process.
Machine Testing
Before any machine leaves our factory, it undergoes rigorous testing to ensure optimal performance. We document this process with a video for your review and confirmation. Only after your approval do we proceed with delivery, ensuring you receive a fully functional machine.
Packaging & Transportation
To prevent any damage during transit, we pack each machine with three layers of protection: bubble film, preservative film, and wooden cases. We continuously monitor logistics and keep you informed of your shipment's status in real time.
Installation Support
We provide comprehensive installation support, including detailed videos and operation manuals. For hands-on assistance, our technicians can travel to your location to oversee installation and initial operation, ensuring everything runs smoothly. You only need to cover airfare and hotel costs.
Training Services
To ensure you get the most out of our machines, we offer extensive training services. Our technicians can visit your factory to train your staff, or you can send your team to our facility for in-depth learning. This ensures your team is fully equipped to operate our machines efficiently.
Warranty and Support
We stand by the quality of our products with a one-year warranty. Should you encounter any issues, our engineers are available to assist you promptly. During the warranty period, all after-sales services are provided at no additional cost, ensuring peace of mind and continuous support.