SPECIFICATION

TECHNICAL INFO

TEST REPORT WIRE TOLERANCE : 土2%

TEST REPORT MESH TOLERANCE: 土5%

TEST REPORT LENGTH TOLERANCE: 土5%

TEST REPORT WIDTH TOLERANCE: 土2%

TEST REPORT WELD TYPE: SPOT WELDING

TEST REPORT WELD STRENGTH: ≥2000N

PRODUCTION STANDARD: AS4687-2007 EN 10244-1-2009 ASTM A 740-1998

OUR WAREHOUSE

MASS PRODUCTION PROCEDURE

1) Raw Material Preparation--Stainless Steel Wire

2) Machine Welding

3) Packaging

6) Container Loading

WELDED WIRE MESH ROLLS PACKAGING DETAILS

1) Waterproof paper only

2) plastic film only

3) plastic shrink only

4) waterproof paper + plastic film

5) waterproof paper + plastic shrink

6) plastic woven bag

7) plastic shrink + carton box

8) Wooden pallet or iron Pallet: special design to ensure the belts stable

The packing of Welded Wire Mesh Roll is very exquisite, generally speaking, there are eight different packing ways: waterproof paper only, plastic shrink only, plastic film only, waterproof paper then plastic shrink, waterproof paper then plastic film, plastic woven bag, plastic shrink and then carton box, pallet, etc. Other special packing is also OK as your request. The waterproof paper for packing Welded Wire Mesh we use is of high quality and beautiful appearance.

Our packaging will ensure the Welded Wire Mesh Rolls not being damaged during storage and shipment. According to the customer’s instruction, we will also put the label paper into the packaging. There will be a certain product description on the label paper, representing product specifications, so that you can be clear about the product information. If you have other special requirements, for example your own label, we can also customize the packaging according to your requirements. In a word, if you have any requirements, please come forward and we will give you the best solution.

APPLICATIONS

QUALITY CONTROL

We have established the Department of Quality Assurance, every steps from raw material preparation to final product, we have strict quality inspection system to ensure the products meet international standards and satisfy customers. We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance. Any problems arising from the cooperation shall be answered within 24 hours and solved within 72 hours.

FREQUENTLY ASKED QUESTIONS

Q1: Are you a factory or trading company?

We are a 18-year factory and we have registered trading company for sourcing more valuable products for the customers. Therefore, we have both the advantages of factory and trading company. We have our own factory, so we can control the product quality timely and efficiently. At the same time, we also have a professional international trade team, providing good and professional services for customers.

Q2: How to choose from so many kinds of welded wire mesh materials for different applications?

Please refer to the above PRODUCT GRADES CHART. According to the difference of zinc coating and quality level, it can be classified into Grade I II III IV V VI from high to low. You can choose the right product according to your actual use.

Q3: Does Stainless Steel Welded Wire Mesh never get rusty?

Stainless steel welded wire mesh will rust under certain conditions. Stainless steel has the ability to resist atmospheric oxidation, i.e. rust resistance, but also has the ability to corrode in the medium containing acid, alkali and salt, i.e. corrosion resistance. However, the corrosion resistance of the steel varies with its chemical composition, additive state, service condition and environmental medium type.

For example, 304 stainless steel welded wire mesh has absolutely excellent corrosion resistance in dry and clean atmosphere, but when it is moved to the coastal area, it will soon rust in the sea fog containing a lot of salt, while 316 stainless steel welded wire mesh performs well. Therefore, not any kind of stainless steel welded wire mesh can resist corrosion in any environment. Stainless steel relies on its surface to form an extremely thin, firm, fine and stable chromium rich oxide film (protective film) to prevent the continuous infiltration and oxidation of oxygen atoms, so as to obtain corrosion resistance. Once there is some reason, the film is constantly damaged, oxygen atoms in the air or liquid will continue to penetrate or iron atoms in the metal will continue to separate out, forming loose iron oxide, and the metal surface will be constantly corroded

In order to ensure that the metal surface of stainless steel welded wire mesh is permanently bright, the surface of stainless steel welded wire mesh must be cleaned and scrubbed frequently to remove the attachment and eliminate the external factors causing corrosion. In coastal areas, 316 stainless steel welded wire mesh should be used, which can resist seawater corrosion. The chemical composition of some stainless steel welded wire mesh on the market can not meet the corresponding national standards, and can not meet the 304 material requirements. Therefore, it will also cause rust, which requires users to carefully choose products from reputable manufacturers.

Q4: What’s the difference between 304 316 and 304L 316L?

Stainless steel is a type of steel. Steel refers to steel containing less than 2% carbon (C) and more than 2% iron. The addition of chromium (Cr), nickel (Ni), manganese (Mn), silicon (Si), titanium (Ti), molybdenum (Mo) and other alloying elements in the smelting process improves the properties of the steel and makes the steel resistant to corrosion. (that is, not rust) is the stainless steel we often say. What is the meaning of “steel” and “iron”, what are their characteristics, and what is the relationship these materials, 304, 304L, 316, 316L, and what is the difference between them?

Steel: A material containing iron as the main element and having a carbon content of generally less than 2% and containing other elements. – GB/T 13304-91 “Steel Classification”

Iron: a metal element, atomic number 26. Iron materials have strong ferromagnetism and good plasticity and thermal conductivity.

Stainless steel: resistant to weak corrosive media such as air, steam, water or stainless steel.

The commonly used steel grades are 304, 304L, 316, and 316L, which are 300 series steels of austenitic stainless steel:

304 stainless steel: 304 stainless steel is the most common steel grade. As a kind of widely used steel, it has good corrosion resistance, heat resistance, low temperature strength and mechanical properties. Moreover, it has good property for hot working such as stamping and bending, without hardening in heat treatment (non-magnetic , the working temperature is -196 ° C ~ 800 ° C).

HUILONG HISTORY

• In 1989, HUILONG company was established, the original store was located in Anping Wire Mesh World Supermarket;
• In 1994, Anping HUILONG wire mesh factory was founded, located in Nanhuan East Road, mainly for the domestic market and produce Welded Wire Mesh Roll, Welded Wire Mesh Panel, and Wire Mesh Fence, etc.;
• In 1998, ethnic Chinese from Philippines visited us and confirmed the intention of cooperation;
• In 2004, Philippines invested 1 million funds, HUILONG Wire Mesh became a joint venture company named as "ANPING HUILONG WIRE MESH MANUFACTURE CO., LTD.";
• In 2008, HUILONG wire mesh international sales department successfully obtained European market, establishing a European trading circle based on France, Belgium and Italy;
• In 2009, we obtained 50 acres land in Taicheng industry park, and built up a brandnew factory. The workshop occupies 25,000㎡, warehouse 10000㎡, with total 300 sales representatives and workers；
• In 2011, our company exported to more than one hundred countries, cooperated with more than 200 customers;
• In May 2012, Shijiazhuang international trade branch office was set up;
• In 2013, we purchased 300㎡ of office building in Shijiazhuang;
• In 2015, Anping HUILONG Wire Mesh Manufacture Co., Ltd joined the Anping Wire Mesh Chamber of Commerce, becoming an important part of it;
• In 2016, we set up a new foreign trade team of 35 people, with an office area of 300 square meters;
• In 2017-2018, our wire mesh products were well sold and well recognized in the markets of America, Africa and Southeast Asia;
• In 2019, we registered AIBUER TRADING CO., LTD. and integrated more factory resources, enriched product categories, to provide customers with more valuable services;
• In 2020, HUILONG invested and established Concertina Razor Wire Factory, which covers an area of 7,000 square meters;
• In 2021, the factory department has established a domestic trade team of 30 people, with a new office area of 600 square meters.