About Us

Company Profile

Founded in 2003, Laiside Valve Co.,Ltd is a comprehensive valve enterprise integrating scientific research and development, manufacturing, and marketing. We are dedicated to providing high-quality valve products to global customers, with our product portfolio covering a wide range of types, including gate valves, globe valves, check valves, ball valves, butterfly valves, and various other specialized valves.
Our production facility is strategically located at No. 8290 Yangguang Avenue, Oubei Street, Yongjia County, Zhejiang Province, China, covering a total area of over 5,116.44 square meters. Backed by a professional team of more than 100 employees, we have established a mature and efficient production system. Geographically advantaged and equipped with advanced manufacturing capabilities, we mainly export our products to Arab countries, Europe, and the United States, and have won a good reputation in the international market for our stable product quality and reliable service.
One of our core advantages lies in our independent and full-process production capacity. By controlling the entire production chain from raw material procurement to finished product assembly, we not only ensure the completeness and consistency of our valve product range but also achieve faster delivery times to meet the urgent needs of our partners. At the same time, the cost advantages brought by vertical integration enable us to provide more competitive prices, creating greater value for customers in the fiercely competitive global valve market.
In terms of brand cooperation, we mainly supply products under our own brand "LSV", which has been gradually recognized by global customers for its excellent performance and durability. In addition, we also offer OEM (Original Equipment Manufacturer) services to meet the personalized needs of different customers. Whether it is product design customization, brand labeling, or packaging optimization, our professional R&D and production teams can provide tailored solutions to help customers expand their market share with high-quality products that conform to their brand positioning.
To further demonstrate our commitment to product quality, environmental protection, occupational health, and safety, Laiside Valve has obtained a series of authoritative international certifications, including:
ISO 9001 Quality Management System Certification
ISO 14001 Environmental Management System Certification
ISO 45001 Occupational Health and Safety Management System Certification
API-6D Certification
API STD 607 Fire Test for Valves Certification
ISO 15848-1 Low Emission Leakage Certification
EAC Certification
CE Certification
Functional Safety Integrity Level (SIL) Certification
TS Special Production License Certification

These certifications not only confirm our compliance with international advanced standards in all aspects but also serve as a strong guarantee for our partners to choose Laiside Valve with confidence. Looking forward, Laiside Valve will continue to adhere to the concept of "quality first, customer-centric", continuously increase investment in scientific research and development, upgrade production technology, and strive to become a more professional and influential global valve supplier, and achieve win-win development with partners around the world.

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Area Covered

10000+㎡

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Built-up Area

5500㎡

(Three-story workshop)

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Workshop Area

12000㎡

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Excellent Equipment

100+

Corporate Culture

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Strict quality management

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The spirit of honesty and credibility

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Excellent after-sales service

Certificate

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our team

With strict quality management, honest and trustworthy spirit and excellent after-sales service, Lester Valve Company has won the trust of the majority of users. We have always adhered to the quality policy of "quality first, development and innovation, honest operation, win-win and mutual benefit", constantly improving the management level and product quality, so that customers can obtain satisfactory products and services. We sincerely welcome new and old customers at home and abroad to come and patronize us, and work together to develop our grand plans.

Workshop