Company Profile.

NANJING ZHITIAN is specialized in the manufacturing of replacement parts for twin screw extruder. So for has more than 20 years experience. Manufacturing gearboxes ,barrels and screw elements of twin screw extruder.We also provide you the refurbishment service for gearboxes and barrels.

My company with strong technical force, excellent processing equipment, advanced production technology, strict inspection system and perfect after-sales service, praised by customers. Since my company's products have been mature application in Leistritz,Coperion, Berstorff, JSW, Toshiba, Jwell, Steer and other well-known brands.

All ZT keep pay attention to every step of the details,we are looking forward to the forge ahead together with you!

Packing&Delivery
 
Packing Details: According to your order quantity packaging,shipping wooden boxes,air carton.
Delivery Details: 5-60days after order.
 

1.Rust-proof oil processing,    Prevent rust in transit.	2.Oiled paper packages,    Prevent oil dry.	3.Bubble wrap package,    Prevent collosions.
4.Special foam packaging.	5.Packing	6.Sealing

 
How long does it take to get my products since I paid for them?
---According to yout order quantity,we will give you a reasonable delivery date.
 
Can I get the warranty of one year for free?
---If you need the warranty,you should pay for it.If not,do not worry ,we have confidence in our products.
 
How long will your product last?
---I am sorry that I can not accurately answer your question,which is quite different from your operation time,materials and materials.
 
How is your after-sale service?
---You will get our help in time as long as you find something wrong about our produces.Believe us,you deserve the best.