Since 2010, LSP has been dedicated to designing and manufacturing reliable and superior surge protective devices (SPDs) protecting installations around the world from transient overvoltages that result from switching events and lightning strikes.
With a thorough understanding of standards and regulations, along with continuous investment in R&D, LSP designs, manufactures and sells millions of SPD’s every year.
Our teams are proud to help bring the market a comprehensive product range of surge protectors with our unique client-focused service & quality.
Unique, like each of our clients.
Unique, as our strategic vision that places financial independence, international technical collaboration and strong individual commitment, at the forefront.
A family company, our philosophy is to offer innovative and reliable surge protective devices (SPDs) to the closest possible to the market demand.
LSP is known as a professional surge protective devices supplier well equipped with highly efficient production capabilities. We have a reputation for exceptional quality and unparalleled services recognized by many prestigious brands domestic and abroad. LSP is the right choice for you.
Our 12 years of experience working in the surge protective device industry guarantees the quality of the products we produce.
Our reliable suppliers guarantee a steady supply of quality SPD components even during peak periods.
We connect with trusted logistics companies, providing you with versatile delivery methods for your surge protective devices.
We utilize a high efficient ERP office system to optimize our productivity and traceability, serving you better and more efficiently.
Our knowledge and dedicated engineers excel in designing and manufacturing excellent components to satisfy your needs.
Our manufacturing floor implements rigorous quality control that ensures almost all of our SPD components perform above standards.
By being our partner, you can take advantage of impactful and highly efficient customization solutions.
When presented with daunting large orders, many manufacturers struggle to meet the deadline. Your projects and orders may be interrupted by late delivery.
With our streamlined production and partnership with reliable logistic companies, we can complete large volume orders of quality surge protective devices on time.
You might have to go to different suppliers in order to obtain various components that you need to complete your projects and orders, resulting in loss of time and increased costs.
We are capable of designing and manufacturing a wide range of surge protective devices for you, saving you sourcing time and costs.
Some manufacturers may only provide inadequate warranty on your surge protective devices, leaving you to deal with repair or replacement costs once you exceed the warranty period.
You can feel confident about using our surge protective devices that come with 5 years warranty periods. With our warranty, your equipment will have a significantly longer service life.
Poor quality results in malfunction and a short operation period of the components, and you may struggle with frequent maintenance and power interruptions.
Our certified quality management system ensures that only products and services of the highest quality are supplied to our customers.
Meticulous factory tests will be conducted thoroughly on each product before warehousing to ensure premium performance.
Impact Discharge Current Test
Transient Overvoltage TOV Test
Thermal Stability Test
Flame Retardant Test
LSP can now look back on 12 years of a successful history of development, expertise, manufacture and sales of surge protective devices into the whole world. We will continually strive to bring premium products and exceptional services to you.
From the first SLP40 at the start to more than 10 types of SPDs for use in various application areas of everyday life. From one single employee to a team of nearly 30 people. From a production area of only a few square meters to a modern facility of 2,500 m2.
And we are fully dedicated to transforming the successful history into excellent future opportunities.
Our priority is to develop actively the expertise and business at the area of surge protection devices, based on defined long-term objectives, with the involvement of our whole team.
Our company was formed by our experienced and dedicated founder, who was committed to becoming an internationally competitive surge protection devices (SPDs) manufacturer.
We built a website and passed ISO9001 quality system certification. As we have earned domestic trust, we successfully registered our company logo to start the LSP brand.
A new generation of SPDs type 2 is brought onto the market – the SLP series with removable modules.
The product series FLP is presented to the world! A brand-new technology combining varistors and surge protectors into a new SPD of 1+2 type.
Owing to our tireless efforts to improve our quality, we passed the ISO audit again.
Based on official website, we invest on the internet advertisement include Google Ads, Search Engine Optimization (SEO), email marketing.
We start a long-term production and development cooperation with some famous brands and made in various design series.
We erect a new production and warehouse facility for the purpose of making the production and logistic processes more efficient and improving the working environment.
We moved into a new production platform and achieve semi-automatic production
Building cooperation with global companies helped us attract global attention. In no time, we obtained TUV and CB certification of surge protective devices.
As we expanded our customer base, our annual performance exceeded 10 million RMB.
By working with our global partners and customers, we will continue to innovate and make great progress.
LSP is run by the Executive Team who between them cover all facets of LSP business. From R&D, Operations, Product, Marketing to Sales, when this team work together, nothing can get in their way.
LSP’s reliable surge protective devices are designed to meet the protection needs of installations against lightning and surges that disrupt equipment operation, cause failures, reduce their lifespan, or even destroy them.