| Yingliu group
has set up a complete quality
system by strictly following
of ISO9001:2000,ISO/TS16949:2002.
Yingliu firstly passed certification
by ISO9002; In Sept. of 2005,
passed certification of ISO9001:2000
and ISO/TS 16949:2002; In Nov.
of 2001, firstly passed certification
of PED; In June of 2005, approved
by DNV；In 2006，approved by GL.
Yingliu is always strict
in quality control:
1. Be strict in inspection
of raw material purchase
2. Before mass production,
implement sampling, pilot run
3. Ensure all delivered products
with 100% qualification rate
by inspection of first unit
before mass machining, inspection
at random in machining and final
inspection before delivery.
The main products of Yingliu
follow up the spec of ASTM,
ASME, API,BS,EN,DIN,JIS,ISO,GB,
and so on. In Yingliu’lab is
equipped with many accurate
instruments, such as 3 sets
of CMM imported from USA and
UK,OBLF spectrometer imported
from Germany, X-ray with 6MeV
linear speeding, Co60-r X-ray,X-ray,
Ultrasonic,MT,Tensible tester,
Hardness tester, Low temp impact
tester, in order to reach customers’special
request to products.
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