square hole adjustable wrench

square hole adjustable wrench

1.special steel,safety tools,hand tools 
2.Heat Treatment. 
3.Electrostatic Spraying or Natural. 
4.carbon steel  

square hole adjustable wrench

Character of square hole adjustable wrench:

1 the products meet the ISO9001&UKAS certificate.

2 high quality with reasonable price.

3 long use-life

Manufacturer:

1 since 1986.our factory has in this line for more than 20 years.

2 the products non only famous in domestic market,but also found a good sale in russia,middle east,southeast asia,etc
3 welcome to visit our factory.

Service:

1 Accept customer’s size and plus size

2 You can also provide the pictures you like then we will manufacture them perfectly

3 We aim to offer 100% quality products

4 Keep smooth delivery on time

 Delivery:

1 payment:L/C  T/T

2 delivery:25-30days after your order

3 MOQ:1 piece

What is a "non-sparking" tool? 

"Non-sparking", "spark reduced",about aluminum bronze toos

"spark-resistant" or "sparkproof" tools are names given to tools made of metals such as brass, 

   bronze, 

Monel metal (copper-nickel alloy), copper-aluminum alloys (aluminum bronze),  

or copper-beryllium alloys (beryllium bronze). 

Commonly used hand tools are often manufactured of steel alloys. 

Preferred "non-sparking" metals have less tensile strength than steels usually used to make tools. 

 our aluminum bronze toos factory

The main products of our company are as following:

Non sparking tools,   special tools,   antimagnetic tools,    insulation tools.

They are mainly used in hazardous environment where flammable and combustible vapors liquilds gas dusts are

present, such as petroleum industy,chemical industry, power generation,railroad,and mining ects.

These tools can avoid to rise sparking when tools strike,         rub or collide with target in explosive atmosphere.

There is two kinds of material,  Beryllium Copper alloy and Aluminium Bronze.

  A lower tensile strength means the metal has less strength or resistance to tearing apart when stretched under 

  test conditions. 

  It also means that these tools are softer, wear down more quickly than ordinary steel tools, 

  and have to be dressed  more frequently.

  Payment terms

 T/T: 30% in advance, 70% see the B/L

 L/C: avaible

  Shipping

 In generally, our customer often request to delivery by sea,air,mainland transportantion.

 Any other better way will be also accepted well.