HAINER STEEL INDUSTRIAL CO.,LIMITED

HAINER STEEL INDUSTRIAL CO.,LIMITED was established in November 3rd,2010,The formerly deal in stainless steel products for domestic market 15years. Recently,the most of business in international market,likePakistan,Jordan,U.A.E,

USA Bangladesh,Saudi Arabia,Middle East,South American,Africa etc.

We created an new brach company: WENZHOU HAINER STEEL TECH. CO.,LTD in Feb.25Th.2020

We mainly produce and supply Stainless Steel Seamless&Welded Pipe,Boiler&Heat Exchanger Tube,Sheet/Plate/Rod,

Pipe Fittings(Elbow,Tee,Reducer etc.),High Precision Seamless Steel Tube,API 5L Line Pipe, A106/A53 Carbon Steel Pipe,

A105 Forged Steel Gate Valve etc.

To ensure the leading position of product quality in foreign market and meet the requirements from  customers,we owned 

kinds of advanced equipment,like High-precision mutil-roller machine,Ultrasonic testing system,Eddy current testing 

equipment,Intergranular corrosion test equipment,Hydraulic test equipment etc.

In order to develop long term business relationship with our customers,we offer competitive prices with good quality in 

soonest delivery time in 3 work days after received your e-mail.

Please contact us,if you are interesting in my products

We can offer you

1-Seamless Steel Pipe/Tube

--Stainless Steel: 304/304L,316L,321,310S,2205,904L,S31803,17-7PH,17-4PH,US630,SUS631,

Inconel 600,Inconel 625,Inconel 825 etc

--Alloy Steel:ASTM A335 P5,P9,P22,P91,P92; SAE 5120,SAE 5140,SAE 4115,SAE 4130 etc

--Carbon Steel: ASTM A106 Gr.B, ASTM A53 Gr.B,API 5L Gr.B,X40,X52,X60 etc

2-Boiler&Heat Exchanger Tube:

ASTM A213 304/304L,316L,T2/P2,T12/P12,T22/P22,ASTM A210 Gr.1,C etc

3-Plate/Sheet,Coils,Rods. 201,304,304L,316L etc

4-High-precision Seamless Tube: DIN 2391 ST35,ST37.4,ST52.4;ASTM A179/ASTM A192 etc

5-Forged Steel Gate Valve ( Stainless Steel, Carbon Steel, Alloy Steel )

Wenzhou Hainer Tech. Co.,LTD & HAINER STEEL INDUSTRIAL CO.,LTD ,the most of business in international market

​1. The formerly deal in stainless steel products for domestic market 15 years,mainly sell stainless steel seamless pipe, seamless stainless steel food tube to all over the china. The material included 304, 304L, 316, 316L, 310, 321, 2205, 904L 

2. The business in both domestic market and international market,rate 80% persent and 20% persent

3. In 2011,we keep 2 sales department,the total annual sales CNY 35,000,000 ( USD 5,600,000 )

Domestic Sales Department: CNY 15,000,000

International Sales Department: CNY 20,000,000

4. Till end of 2012,we added 1 purchasing department for Ni iron and Cr iron from international market. The 2 sales department total annual sales CNY 50,000,000 ( USD 8,130,000 )

5. In 2013,we closed domestic sales department and purchasing department moved to our partner company,so we keep only international sales department this year

The total annual sales CNF 42,000,000 ( USD 6,796,000 )

6. In 2014,Be created the 5 year,face the difficult domestic market and international market.Our term keep the old customers,also develop our new customer with our competitive price,good quality,best services,enough resources ....

7. In 2015,keep our products

SS pipe,plate,coils,rods,fittings, API 5L pipe,carbon steel pipe,precision seamless steel tube.

Added new products - 

(1)  Stainless Steel Flange - ASME B16.5, ASME B14.47 

SO Flange, W/N Flange, Blind Flange, Plate Flange etc.

(2) Stainless Steel Sanitary Valve & Fittings

Clamp & Weld Check Valve, Ball Valve, End Cap, Ferrule etc.

3A, DIN, Fittings ( 45 Degree Elbow, 90 Degree Elbow, Tee, Reducer etc. )

(3) Stainless Steel Industrial Valve

Threaded Ball Valve, Weld Ball Valve, Check Valve etc.

If you are interesting to purchase our materials,please touch me chinasteelmarket@163.com

We can offer:

• Seamless Steel Pipe/Tube ( Stainless Steel, Alloy Steel, Carbon Steel )
• Boiler & Heat Exchanger Tube 
• Sheets / Plates / Coils / Rods 
• High - Precision Seamless Steel Tube
• Forged Steel Gate Valve
• Sanitary Valve & Pipe Fittings

Thank you !

Wenzhou Hainer Tech. Co,.Ltd & HAINER STEEL INDUSTRIAL CO.,LTD is professional manufacturer and rich experiences in interenational business in Pipe,Pipe Fittings,Sheets/Plates,Coils,Rods

The Operation Principle - The customer first,mutual-benefit business relationship

The Main Products Included-

• Seamless Steel Pipe
• High-precision cold drawn seamless tube
• Food Stainless Steel Tubing
• Pipe Fittings ( Elbow,Tee,Reducer,Flange,Vale )
• Stainless Steel Plates/Sheets/Coils/Rods
• API ASTM A105 Forged Steel Gate Valve

The Main Materials Incudled- stainless steel,alloy steel, carbon steel

-- Tp201 | Tp304/304L | Tp316L | Tp309S | Tp310S(2520) | Tp321 | Tp347 | 2205 | 904L etc.

   S31083 | 17-7PH | 17-4PH | SUS 630 | SUS 631 etc.

   Incoloy Alloy 600 | Incoloy Alloy 625 | Incoloy Alloy 718 | Incoloy Alloy 825 etc.

-- ASTM A335 P5,P9,P22,P91,P91 | SAE 5120 | SAE 5140 | SAE 4115 | SAE 4130 etc.

   ASTM A213 T2/P2, T12/P12, T22/P22 | ASTM A210 Gr.A1,C etc.

-- ASTM A179 | ASTM A192 | DIN 2391 ST35, ST37, ST52.4 etc.

-- ASTM A53 Gr.B | ASTM A106 Gr.B | API 5L Gr.B, X40, X52, X60 etc.

-- Q195 | Q235 | Q345 | 16Mn | 37Mn | 10# | 20# | 45# | 20G | 15CrMo | 30CrMo | 35CrMo | 42CrMo | etc.

-- ASTM A105 etc.