Sanitary Butterfly Valve

Our company provides a variety of products to meet your needs. Since its inception, the company has always adhered to the "quality first, customer first, reputation first" business policy, dedicated to meet the potential needs of customers. With the continuous development of economic globalization, our company is willing to sincerely cooperate with enterprises all over the world to achieve a win-win situation.

Wenzhou Yitong metal products Co., Ltd. Is a set of design, production and sales of high-tech valve enterprises. Its main products include sanitary valves and fittings, pumps, storage tanks, industrial high platform series ball valves, disc ball valves, flange ball valves, three-way ball valves, gate valves, stop valves, filters, check valves, pneumatic / electric valves, pneumatic angle seat valves, flanges, pipes, precision casting and other products. Our products can be designed and manufactured according to DIN, SMS, 3a, ISO, GB, API, ANSI and BS standards.

Our slogan is "no permanent characteristics, only continuous innovation". We always adhere to the principle of "integrity-based, customer first", constantly apply new technologies, new processes, new materials, and actively develop new varieties of products to provide customers with better future services.

Linch Machinery Co., Ltd. is one of the most excellent suppliers of sanitary stainless steel products in China. We specialize in all kinds of high precision sanitary stainless steel products for hygienic industries, such as food, dairy, beverage, wine, beer, pharmaceutical engineering, fine chemical, cosmetics and so on. We have the widest range of sanitary stainless steel products covering sanitary valves, stainless steel tubes, pipe fittings, unions, ferrules, flanges, and also OEM and customized stainless steel products.

To ensure product quality, beyond all relevant standards, we developed 8 extra special processing techniques with more than ten technical patents, leading Linch ranking top class in sanitary stainless steel industry in China. Currently all of our products are compliant with ISO, SMS, IDF, 3A and DIN standards, and also meet requirement of GMP and food industry. Among all Chinese suppliers, we have the widest range of models and most safety approvals for most countries.

Compared with other suppliers in China, Linch focus on sanitary stainless steel production only, and the whole quality system is focusing on hygienic industry especially. We have the leading manufacturing technology and much stricter quality control system. Linch focus on quality not quantity, and never chases the annual production capacity like 2 million.

Compared with manufacturers from European or other countries, except good quality, our advantages also include competitive price and flexible delivery time.

Since established, we've already been approved by all outstanding customers due to our excellent pre-sale & after-sale service and best quality. Our products are also quite popular globally in the United States, Japan, and countries in Southeast Asia, Europe, Middle East, and South America and so on. With branches and distributors (mainly in overseas), we have established a large after-sale service system covering the whole world.

Linch Machinery History

Linch Machinery History

Year History

2015 Renamed as Wuxi Linch Machinery Co. Ltd. especially for overseas sales

2014 The sales company in Wuxi aquired the manufacturing facotory in Wenzhou

2010 Branch office in Wuxi city was established, the largest market of stainless steel products in China

2009 Brought in the most advanced international manufacturing technology

2009 Built the CNC machining and assembly workshop

2009 Founded Manufacturing base factory in the city of Wenzhou, the most famous place of sanitary stainless steel products

Service & Technology

A Quality Service:

1. Each product is carefully inspected according to international standards.

2. All of our sanitary stainless steel products are guaranteed to meet your technical requirements. We take immediate action on any reported quality problems at no cost.

B. Technical Service:

1. We provide technical consulting services on stainless steel equipment and accessories.

2. We have a competitive abilities and rich experience in designing and customizing stainless steel products according to special customer requirements.

C. Additional Service:

We provide complete solutions for dairy, beverage, pharmacy, cosmestics, water, brewery, chemical industry production lines.

D. How we provide service:

1. Provide your technical requirements and drawings

2. Get primary reply from us within 12 hours

3. Get technical solution and quotation from us within 24 hours

4. Technical solution and quotation confirmation

5. Provide samples if necessary

6. Contract review and signing

7. Arrange production and shipment

8. After sales service