FAQ from Customers!


1.Are you a factory or trading company?
We are factory, specialized in Hydraulic hose. Welcome to visit our factory.
2.The certificates
At present, we passed the certificates including ISO9001:2015, MSHA and National High and New Technology Enterprise.
3.Why choose us?
Our own factory can ensure our price at a competitive level and delivery on time
4.Company location and company size
Our company is located in Luohe City, Henan Province, China. At present, our factory has a total staff of around 300.
5.Our main products and services
Our main products are wire braid hydraulic hose wire spiral hydraulic hose assembly fittings and other related products.
6.Our Brand Recognition
As a state-level high technology enterprise, we already achieved more than 47 National Invention Patents. YIBO set up 13 offices in major cities of China. In China, our products are used by many famous domestic construction engineers and mining companies like Liugong, Zhenggong Coal Industry Group and Pingmei, Yimei, Yongmei and so on. In addition, our hoses have been sold to more than 20 countries in Europe, Southeast Asia, South America, and the Middle East.
7.The fairs we attend in domestic and the world.
The regular fairs we attend include PTC Fair(every year) and Bauma Fair(every two years) in Shanghai. In addition, we also attend industry fairs in India, Brazil and other countries.
8.Production Capacity
There are 58 braiding machines and spiral machines in the workshop. We can produce 16,000,000 meters steel wire braided hose and 3,000,000 meters steel wire spiral hose every year.
9.Products standard
SAE J517, EN853, EN854, EN856, EN857, DIN and other standards

faq from customers 1

10.Products material
Tube: Oil resistant synthetic rubber
Reinforcement: High tensile steel wire braid
Cover: Black smooth or black corrugate, oil, weather and abrasion resistant synthetic rubber
11.Product Character
High pressure resistance, small bending radius, strong fatigue resistance, long lifespan.
12.How do we control our quality?
We have our own testing laboratory, the testing equipment include Impulse testing platform, Bursting test platform, Ozone aging instrument, High-temperature aging box and other testing equipments.
Each piece of our hose is tested by two times of working pressure. Our QC inspect all products strictly before delivery.
13.After-sales service and products guarantee period
Our quality warranty is valid for a period of 1 year after delivery. We undertake to the compensation if the malfunction of hose is caused due to inadequate workmanship, but other than any defects resulting from normal wear and tear of improper use of the products.
Normally, our MOQ is a full container with different sizes of hose. For trial order, the MOQ for each size is 1000 meters.
15.What about the lead time for mass production?
It depends on the order quantity and the season you place the order. The lead time of MOQ is about 20 to 25 days. For repeat orders, normally only 35 days needed to finish the production.
16.Percentage of the designated length
The percentage of designated length for EN 853 1SN/2SN is 80% or above, for EN856 4SP/4SH is 90% or above and for smooth cover hose is 60% or above.
For those items with designated length per roll 20 meters or 40 meters, the roll length with 15 meters or above should be acceptable. For those items with designated length per roll 50 meters or 100 meters, the roll length with 20 meters or above should be acceptable.
17.Payment Term
In general, our terms of payment is 30% deposit before production,70% balance payment by T/T in advance before shipment. Sometimes, we also accept the payment term of irrevocable, sight L/C.

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