Whats​App/WeChat:+86 17724732572
Email:sales@sznypipe.com
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Shenzhen Nanyi Pipe Industry Co., Ltd.

The company is located in Bao’an District, Shenzhen City, Guangdong Province, China, and specializes in manufacturing industrial plastic piping systems using materials such as UPVC, CPVC, PPH , and FRP.  Leveraging advanced production technology,stringent quality control, and an extensive market network, the company has rapidly grown into a leading supplier of industrial piping solutions in China. Our products are extensively utilized in key industries including chemical processing, power generation, water treatment, pharmaceutical manufacturing, metallurgy, papermaking, food processing, and electroplating. They are also exported to international markets across Europe, the Middle East, the Americas, and Southeast Asia.

Proprietary Patents

50 +

Automated Machinery

30 + units

Annual Output

9910 +tons

Industrial Experience

0 + years

Automated

Manufacturing

With 200+ automated machines and 50+ testing devices, we inspect 100% of materials and products at every stage—from raw input to final output—ensuring a consistent 99% pass rate.

You get reliable production of DN20–DN200 pipes and fittings, with an annual capacity of 10,000+ tons, ready to support bulk orders and urgent deadlines.

Whether you need OEM, ODM, or use our own brand, we deliver:
  • Fast turnaround
  • Stable, scalable supply
  • Proven production consistency

    —— Trusted by leading enterprises across multiple industries worldwide, we deliver reliable, long-term partnerships.

Industrial Piping Solutions Provider

Product Categories

The company specializes in manufacturing industrial pipes, fittings, double-flanged ball valves, electric/pneumatic ball valves, butterfly valves, and other products made from materials such as UPVC, CPVC, PPH, and FRP.
Our products feature superior performance, high precision, and extended service life. They are widely applied in smart agriculture, semiconductor manufacturing, new energy, lithium extraction from salt lakes, seawater desalination, water purification/wastewater treatment, chemical processing, fire protection, and power plant construction. Our products are exported to Europe, America, Southeast Asia, and beyond, serving major cities across China and earning high praise from domestic and international customers.

Applications

Electronic Semiconductor Systems

Our piping systems deliver ultra-high purity, preventing ion contamination of ultrapure water and high-purity chemicals. Resistant to high-purity acids and alkalis, they are an indispensable choice for semiconductor manufacturing and LCD panel factories.

Chemical and Petrochemical System

Our products safely convey most acids, alkalis, salts, solvents, and corrosive materials (e.g., UPVC/PP for acid and alkali resistance, PVDF for solvent resistance). They require no maintenance, feature a long service life, and offer significantly lower costs compared to specialty metals like titanium and Hastelloy.

Food and Pharmaceutical Systems

The material is non-toxic and odorless, compliant with FDA, NSF, and other sanitary standards, suitable for conveying process water, milk, alcoholic beverages, and pharmaceutical solutions. It is easy to clean and disinfect, resists bacterial growth and scaling, ensuring product quality.

Environmental Water Treatment System

Our products are widely applicable in municipal water treatment, industrial water treatment (pure water treatment, wastewater treatment), flue gas desulfurization (FGD), and exhaust gas scrubbing systems. Featuring smooth inner walls that resist scaling to maintain flow rates, they are lightweight for quick installation and offer low overall costs.

Project Cases

Industry:Water Treatment

China Zhejiang Fred Chemical Water Treatment Project

Products offered:UPVC Pipes and Valves

China Zhejiang Fried is the Chemical Industry Bureau Thermal Engineering Design Center station engineering construction standard selection of fixed point, the factory has been committed to the research, development and application of water treatment equipment for more than 30 years, in the water purification, chemical separation and concentration has accumulated a wealth of practical experience. The company has advanced technology and strong financial strength, and has implemented one-stop service from engineering research to engineering design, equipment manufacturing, installation, commissioning, and technician training. Mainly undertake river water purification, water softening, pure water, high purity water equipment, biological chemical separation and concentration projects. Products involved in electric power, electronics, medicine, chemical industry, aviation and other industries. As a supporting UPVC chemical pipe, SZNY after a number of competition and comparison, and finally chose SZNY as the preferred partner, the project lasted for two months, and successfully with the acceptance of the completion.

Use of industry: chemical industry

China Xinxiang Chemical Fiber Chemical Fiber CPVC Pipe Laying and Installation Project

Products offered:CPVC Pipes and Valves

Xinxiang Chemical Fiber Co., Ltd. is a large-scale class of enterprises producing chemical fiber textile raw materials in China. The company has four research and development platforms, including a national postdoctoral research station, a provincial enterprise technology center, a chemical fiber engineering technology research center in Henan Province, and the first regenerated cellulose fiber public technology research and development center in Henan Province. The main products are viscose filament, viscose staple fiber, spandex, three series of more than 1,000 varieties. In recent years, it has developed 10 varieties of functionalized fibers such as colored viscose fiber and bamboo pulp viscose fiber, and applied for more than 50 national patents. SZNY in 2019 for should the enterprise’s plant CPVC pipe building and laying, the whole duration of 3 months time.

Industry: Lithium

Hubei Green Power Lithium Battery UPVC pipeline renovation project

Products offered:UPVC Pipes and Valves

Ltd. was incorporated in Shenzhen on December 28, 2001.
In the past nineteen years, GLM has been practicing the industrial concept of “limited resources, unlimited recycling”, developing advanced recycling technologies, expanding the scale of waste treatment, and building three core recycling industry clusters, namely, recycling of waste batteries and cobalt-nickel-tungsten rare metals, recycling of electronic waste, and recycling of end-of-life automobiles. We have built three core recycling industry groups: recycling of used batteries and cobalt-nickel-tungsten rare metal waste, recycling of electronic waste and recycling of end-of-life vehicles.

Industry:electronic semiconductor industry

Guangzhou LG Group Production System UPVC Piping Project

Products offered:UPVC Pipes and Valves

LG Electronics Guangzhou Branch is mainly responsible for the sales of LG electronic products (color TVs, refrigerators, washing machines, IT, communication products, etc.) in the markets of Guangdong, Guangxi, Fujian, Hainan, Hunan and Jiangxi. At present, the company has a large number of sales channels and a set of perfect after-sales service system, at the same time with the sales network of home appliances merchants to establish a good working relationship.
LG Electronics “respect for the personality of the business, to create value for customers” is the basic business philosophy of LG Electronics, LG Electronics constantly strive for excellence, and strive to find and meet the needs of customers earlier than competitors.LG Electronics respect for the contribution of employees and partners and affirm their value, and actively support their growth and progress. LG Electronics believes that any initiative taken by the company should be based on the interests of customers and the creation of value for them.

Materials used:
CPVC chemical pipes, UPVC pipes, valves, fittings, etc.

Industry: Smelting

SZNY PPH Pipes Specified for Copper Project in Zhejiang Copper and Ding

Products offered:PPH Pipes and Valves

China Zhejiang Copper and Ding Copper, registered capital of 1.28 billion yuan, covers an area of more than 1,000 acres, is located in Hangzhou, Zhejiang Province, Fuyang District, Xindeng Industrial Park. The overall implementation of the company’s “200,000 tons of annual output of crude mineral copper relocation and transformation and 370,000 tons of electrolytic copper project” is a major project of enterprise transformation and upgrading, leapfrog development, with a total project investment of 3.58 billion yuan. The first phase of “100,000-ton annual production capacity of copper relocation and transformation and 135,000-ton electrolytic copper project” started construction in December 2010, went into operation on June 30, 2013, passed the national environmental protection acceptance in February 2015, and was identified by the National Development and Reform Commission as the “National Low Carbon Technology Innovation and Industrialization Demonstration Project”. It is identified by National Development and Reform Commission as “National Low Carbon Technology Innovation and Industrialization Demonstration Project”, and is a key project of “Double Thousand Projects” of provincial key technological transformation and “991 Action Plan” of provincial circular economy. The second phase of the project was put into full production in August 2017, and the production capacity of copper cathode of the company now reaches more than 350,000 tons/year.
Copper and tripod copper production projects require PPH pipe fittings specified SZNY, before and after the total supply of pipes and valves close to one million dollars, which is a high degree of recognition of our brand.

Industry:food processing

Wuhan COFCO Glucose and Citric Acid Workshop Renovation Project

Products offered:UPVC/CPVC Pipes and Valves

Based on its core business of agri-food, COFCO Wuhan is also involved in food, finance and real estate, and has become a leading international agri-food enterprise in the world. COFCO Group has built a whole industry chain supply system covering transnational agri-food collection and storage, logistics, processing and trade, and its business covers six continents, with assets in nearly 40 countries and regions, and its annual agri-food operation scale is 180 million tons. The Group focuses on grain, oil, sugar, cotton and other categories, focusing on the layout of the world’s most growth potential advantageous production areas such as South America, the Black Sea, and other consumer markets covering more than half of the world’s population such as Asia-Pacific, Europe, Africa, etc., investing in warehousing facilities, ports, wharves, railroads, large-scale modern bulk grain transportation fleet, building agri-food processing bases, tightly knitting the global trade network, and establishing agri-grains trade corridors linking the East and West hemispheres, helping to make global agri-grains supply more stable and efficient. The global agrifood supply will be more stable and efficient.

Global Expertise On-Time Delivery

Export Market
0 +
Product Range
0 +
Warranty Period
0 Years

500+

Mold Count

Sell to the World

The products are exported to many countries around the world and have been used in key projects of many international companies, receiving high praise.
Canada
United States

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Brazil

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Cameroon

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Saudi Arabia

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Russia

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Austrialia

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India

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Egypt

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South Africa

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New Zelland

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South Korea

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Argentina

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NEWS

Let us assist you throughout your Industrial plastic pipes project.

we mainly manufacture kinds of plastic valve and plastic pipe, plastic fittings. We also developing group irrigation products to support sales. In addition, we will open new mold and customized service according to customers’ market needs. 

According to the different products, materials, sizes, and even MOQ, our prices are different. Anyway, our price is very competitive. 

The range of our lead time is 25-50 days. It depends on your requirement.

L/C, T/T, Western Union, Paypal are available.

Before the order is produced, we will research the specific needs and requirements of the customer and will execute the order according to the demand from the beginning. Samples will also be sent to customers to confirm quality.

We will strictly inspect the products during the production process. Therefore, the quality of the product is guaranteed. Of course, if the product you receive does not meet your requirements, we will actively cooperate, replace or compensate.

Honesty, responsible attitude, and thoughtfulness are our constant commitments.

You can send us an email at any time to ask any questions, we will reply to you in the shortest possible time. Email: sales@sznypipe.comWhats​App/WeChat:+86 17724732572

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