Wenzhou Lifei Stainless Steel Co., Ltd. Focusing on Stainless Steel products

Wenzhou Lifei Stainless Steel Co., Ltd. is a professional manufacturer specializing in the production, sales, and service of sanitary valves and fittings. Our core team has over 15 years of industry experience and deeply understands customer needs. We have established long-term partnerships with renowned clients worldwide, including in the United States, Canada, Italy, Germany, and other regions. Our commitment is to provide high-quality sanitary stainless steel pipes, fittings, valves, and manholes and tanks.

15
years

industry experience
13
years

export trade experience

Company Profile

Wenzhou Lifei Stainless Steel Co., Ltd.

We adhere to the business philosophy of "surviving by quality, advancing by technology, developing through innovation, and winning the market with integrity." With this guiding principle, we continually innovate to ensure the steady growth of our business. Our company partners with three authorized suppliers, offering a diverse range of products such as sanitary manholes, welded pipes, seamless pipes, valves, fittings, and pumps. Additionally, we supply BSP/NPT ball valves, BSP fittings, SCH fittings, and stainless steel flanges. Since 2021, we have expanded into the vacuum components field, aiming to contribute to the emerging new energy sector.

As an expert in stainless steel OEM manufacturing, we offer comprehensive one-stop solutions for all stainless steel products. Simply share your requirements with us, and we will handle the rest. Our key advantages include competitive pricing, fast delivery times, large inventory, and superior quality control throughout the process.

Lifei Stainless steel ,with over 15 years of fluid equipment manufacturer experience,13 year of export trade experience ,we put customer needs at the heart of everything we do. We remain committed to meeting client demands with enthusiasm, responsibility, and professionalism, ensuring their success and satisfaction.

About Lifei Stainless Steel

corporate culture

1

Sustainability

We are committed to managing our business in a way that ensures long-term sustainability, safeguarding resources for future generations.
2

Integrity

We maintain honesty, trustworthiness, and ethical behavior in all aspects of our business, fostering strong and lasting relationships.
3

Innovation

Our vibrant culture encourages innovation, mastery, and celebrates skilled craftsmanship, ensuring we stay ahead in a competitive market.
4

Teamwork

We believe in collaboration to achieve the highest standards of excellence, working together to drive success.

Quality Control

Standardized Quality Management

IQC (Incoming Quality Control)

Raw materials are inspected upon arrival and must meet our stringent standards before entering the production line. Non-compliant materials are rejected.

IPQC (In-Process Quality Control)

During production, processes are monitored according to defined parameters. Checklists are used to ensure that only qualified products move forward.

FQC (Final Quality Control)

Semi-finished products are inspected during production to identify and correct any issues before final assembly.

OQC (Outgoing Quality Control)

Finished products are inspected before being sent to the warehouse, ensuring that only qualified products are stored.

QE (Quality Engineering)

Our quality engineers establish detailed quality plans, define inspection specifications, select tools, and conduct process analyses to improve overall product quality.

Manufacturing Process

At LIFEI Valves, we emphasize strict material selection and precision machining. Each process is meticulously managed, with semi-finished products undergoing initial inspections before advancing to the next stage. Attention to detail ensures that our valves maintain high standards of quality throughout production.

Quality Control

Every valve undergoes rigorous pressure and temperature testing. After the valves are fully assembled, we conduct thorough inspections, checking for surface roughness, uniform thickness, roundness, dimensional accuracy, and any potential sand holes. For finished products, at least 10% of the total quantity is inspected to guarantee quality.

Quality Assurance

Before shipment, we double-check the quantity and accuracy of each order to avoid any missing or incorrect products. Strong packaging is used to prevent damage during transit.

Why Choose us

01

Comprehensive Material Supply Chain Management

At Lifei, we maintain a robust material supply chain management system to guarantee that every product meets the highest quality standards from the source. This ensures that customer requirements are consistently fulfilled.
02

Outstanding and Creative Technical Team

Our team is dedicated to innovation and continuous improvement. Through regular training and the adoption of the latest technological advancements, Lifei enhances production efficiency and product quality.
03

Standardized Production Processes and Advanced Equipment

Our company is equipped with advanced CNC machining equipment, machining centers, and automatic laser cutting machines to ensure precision and quality at every step.
04

Customized Solutions with Prompt After-Sales Service

Lifei provides one-on-one, tailored solutions to meet the specific needs of every customer. We ensure prompt and reliable after-sales support, making sure that our clients are always satisfied with their products.