1, Dynamic impulse-testing machine of BIMAL
2, Knitting machine of Germany MAYER
3, Wire wrapping machine of South Korea SUNGIL
4, Burst-testing machine of MAXIMATOR
5, Unique product design with excellent production technology
6, Strict system of quality assurance 
 

1, ISO9001:2008
2, API Q1
3, API 7K
4, ENVIRONMENTAL MANAGEMENT SYSTEM CERTIFICATE

1: We can provide prompt reply within 24 hours. 
2: We can provide high quality products. 
3: We can offer OEM Services
4: We can provide FREE SAMPPLE for our customers
5: We can crimp hose assembly for our customers.
6: We welcome clients to visit our factory leading to better understanding of our production.

1) Are you a manufacturer or trading company ?

A: We are a professional manufacturer with over 16 years producing experience and 10 years exporting experience. And OTD is our import and export company.

2) Do you have international certificates?

A: Yes, we have API, MSHA, ISO, and quality system control.

3) Do you produce smooth or cloth wrapped cover ? 

A: Yes, we can produce both cover.

4) How can I place an order? 

A: You can click 'Start Order' online or contact us by email with specification requirement. 

5) What is the shipping way and terms of payment?

1. for samples and parcels, door to door by DHL, FedEx, UPS, TNT ... etc;

2. for LCL, by air or by sea, or client appointed forwarder/agent;

3. Wester union, T/T 30% down payment and 70% before shipping.

6) What is the production period normally?

1. Samples: within 7 working days.

2. Normal order: within 30 days.

Thanks for your interesting in our products of hydraulic rubber hose and fittings.

If you have any question, please feel free to contact us!