How to choose manufacturer of rubber expansion joint?
Choose manufacturer of rubber expansion joint is very difficult for the buyer from many suppliers on the internet. Everyone say they are the best, they are the biggest, they are......
Actually, there are only a few suppliers have the ability and experience to produce good quality rubber expansion joint, and most of the seller on the web are trading companies. So most of them aren’t familiar with how to choose the best rubber expansion joint. And most of the buyers are want to pay the least, but choose the best quality.They want to find the best supplier with lowest price. In fact, everyone knows “Cheap goods is not good”.
So how to choose a good supplier and good quality of rubber expansion joint?
1.Production capacity. This way could judge if it is a large factory.
2.Check their business license. From business license of a company, you can know if they could produce the goods you are looking for. And check their ”Registered Capital” on the business license. Thought business license, you can know many real information of this company.
3.Ask them if they can produce large size rubber expansion joint, even though your needn’t large size at present. And by this way, you will know if this company has enough experience and technology.
4.Ask for photos of their products and factory. Please note: it must be photos, not pictures. Prove what they said by photos. Prove their products, prove their workshop, prove their factory by photos.
5. Of course, the best method is come to visit their factory. When you come to visit, you will know if they tell you the truth, and you will know if they are really professional manufacturer of rubber expansion joint.
Why Choose Henan Liwei Industry Co.,Ltd.
(1)Leader manufacturer of expansion joint in China;
(2)More than 24 years experience of manufacture of expansion joint;
(3)The Main Drafter of Chinese Standard (GB/T 26121-2010) rubber expansion joint;
(4)Approved supplier for nuclear power industry;
(5)Compensator engineering research center of Zhengzhou city (Approved by National
Development and Reform Commission);
(6)Member of CNEA(China Nuclear Energy Association );
(7)ISO9001:2008 and ISO14001:2004 certificated by CNAS(China National Accreditation
Service for Conformity Assessment);
(8)The largest vulcanizing equipment in China(DN 5000mm*15000mm);
(9)Manufacturer the largest rubber expansion joint in China(DN3600);
(10)Strict quality control system;
(11)Professional after-sale service team;
(12)Strong R&D strength;
More about Henan Liwei?Go to http://www.liweipipeline.com