Casting high precision wear resistant C93700 copper round head gasket

Xinxiang Haishan Machinery Co.,Ltd. is  manufacturer  specialized in producing and processing of copper parts,with lathing,milling,planing,grinding,gear hobbing,stamping process.Hanshan also provides one-stop service from raw material to finished products.  

The main products: copper set of copper wire, copper tile, bearing cover, press the mother copper, copper worm gear reducer, press set, crusher copper sleeve, simmons copper set, mining equipment, copper fittings, mechanical copper fittings such as copper and aluminum alloy products.

Production process: sand casting, metal mold casting, centrifugal casting. The model weight is from0.3kg/piece to 2,900kgs/piece. 

Our Service

Kind Before Service
If you are not familiar with the products, we have experienced engineers to teach you how to use and maintain the products, to explain to you the manufacture process of the produces.

Experienced Sales Team
Our sales members are all well trained and experienced, they know about international trade very well, so you can free from many trouble.

After Sales Service
One year warranty of all the products is provided in our company. If you have any question with the products, we will provide you with timely service.

Best Quality
We are professional in quality control and produce management. We spare no effort to provide you with excellent product

1. Q: How to proceed an order?

   A:

2.  Q: How to visit your factory?                                          

      A: Our company is located in Xinxiang Henan prov.China. welcome everyone from home and abroad to visit.

3.  Q: Why should i choose you?
      A:A Passion--- With a young and vibrant team can keen eye to focus on your needs

 B.Professional --- With advanced casting technology,sand casting /centrifugal casting /metel casting to meet different client's   product requirpment

 C.Patiently---- All the custom machined bushings can be produced by the drawings,sketchers, also we provide drawing design   based on the request

4.  Q: How do you control the quality?
      A: We have a series of testing equipment such as Chemical Composition Analyser,Hardness tester,DYE Penetration   Inspection,Ultrasonic Testing,
 Also we support the quality test by the 3rd Party like SGS

5.  Q:How long is the lifetime of these copper gasket?
      A:Normaly 3-5 years according to the diffirent working environment.With gentle care they can help your machine output more,

6.  Q: Can you give me a discount? 
      A:We believe quality equal the price. As we all know the larger quantity orders, the more discount.

7.  Q: How about your after-sale service and the problmes repsonse speed ?

      A:We are responsible for every sold product.If there any problems please take pictures and count the quantities,will feedback  solutions and PAR Preventive Action Report to you within 12 hours.

8.  Q:What about the payment terms?
      A:We'd like to hear customers' opinion, Normally payment terms as below

 A. 50% T/T in advance the balance before ship
 B. 100% L/C at sight
 C. Paypal (small purchase)
 D. Ali Trade assurance payment on line by the credit card