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About
Company Profile
Langfang City Yongsheng Industrial Products Co., Ltd., founded in 1983, is one of the leading professional manufacturers of tank accessories and forged steel for pressure vessels in China.
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Team Members
We currently have over 150 employees, including nearly 40 technical and engineering personnel.
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Company Area
The company covers an area of 50,000 square meters, with a building area of 35,000 square meters.
Production & Testing Capabilities
Our Philosophy
While developing rapidly, Yongsheng actively integrates with international advanced quality management models, and passed ISO9000 international quality system certification in 1997, forming a complete set of distinctive quality control systems. Yongsheng adheres to the principle of “quality first, customer first”, adheres to the concept of “customer needs, what we want”, abides by honest management, relies on self-accumulation, independent innovation, hard work, constantly seizes opportunities, and relies on advanced management models to provide reliable product quality and high-quality professional services, which has won high praise from customers. Customers are now all over the country.
Products & Materials
We specialize in producing forged steel flanges, various steel forgings for boilers and pressure vessels, and a range of mechanical and marine forgings. Our products are crafted from diverse materials including:
Carbon Steel
Alloy Steel
Low-Temperature Steel
Stainless Steel
Duplex Steel
Nickel-Based Alloys
Our products are widely used in the petroleum, chemical, electric power, machinery, metallurgy, and shipbuilding industries. The “Yongsheng” brand is highly regarded throughout China.
Standards & Certifications
We manufacture products in strict accordance with a variety of international and domestic standards, including:
ISO 14001 & ISO 45001
TSG 07-2019
API Spec Q1
ISO 9001:2015
SH/T3406-2016
EN 10204:2004
Yongsheng has been ISO9000 internationally certified since 1997, demonstrating our commitment to a robust and distinctive quality control system.
Our Vision
Facing the 21st century full of challenges and opportunities, we will meet every challenge with a global vision and a positive attitude, treat every detail with professionalism, provide customers with high-quality products and services, and promote the continuous development of the enterprise with stability and innovation. Adhere to the strategy of “quality first, quality-based enterprise, and science and technology-based business”, and constantly pursue excellence in technical strength, marketing, corporate culture, after-sales service, etc., create value with customers, and assume greater social responsibility.