Under the guidance of “win the competition by perfect quality”,
our company has employed some of the most leaded excellent technicians
in our own profession and has introduced the most advanced manufacturing
technics and equipments since the establishment. We have professionals
specializing in quality management. We have established and implemented
a strictly controlled and greatly practical production quality assurance
system. Each production flow is always under control so as perfect
Keys of quality assurance control:
1. Craftsmanship of staff.
Products of high quality is bestowed by highly qualified and professional
staff. Our company trains the new staff differently in allusion
to different requirements of positions before getting down to working.
They can only start work after having passed the assessment. Furthermore,
we trained the staff periodically so as to improve their professional
2. Equipment and craftwork.
Advanced equipment is the foundation of satisfying the requirement
of realizing excellent craftwork design. Under this principle and
based on the advanced cast metal manufacturing experience of the
foreign countries, We realized completely automatic control during
the whole producing process, and avoid the influence of artificial
factors to the quality of the products.
Therefore, our company enjoys a high reputation for the high precision
of size, the uniformity of the wall thickness of the pipes, and
the excellence of 100% solid-melt disposal.
3. Quality control of the raw materials.
Our out-sourcing raw materials come from the qualified suppliers
after being strictly audited. After arriving at our factory, except
for inspection on the size and Facing and chemical, all the raw
material has to be qualitatively examined and has to be quantificational
spectrum examined. It is until the examining results meets the standard
of our material inspection and the inspection report provided by
the supplier, that will we use the materials. After that,we will
input all the inspection data into our computer for better management.
4. Control of the producing process.
Quality control during the producing process is one of the most
important tache of guaranteeing the quality of the products. In
order to make sure that the quality of every product is under control,
our company adopts the means of combining 100% self-inspection by
the worker and sample inspection by the professional QC. We set
up quality control reference point. The products of the key working
procedure will have to be examined by professional QC before entering
into the next working procedure. We separate the deficient products
and analyze the causes. Then we put forward amending suggestions
and dispose those deficient products.
5. Inspection of finished products.
In order to assure the promise of “no deficient products will
leave our factory”, we established the system of complete
inspection equipment, advanced inspection measures, professional
QC, and quality inspection under the direct management of the general-manager.
The inspection center is only responsible to the general-manger
and functions independently. So the justness and objectivity is
guaranteed. The inspection center functions strictly according to
the leaving-factory inspection standard of the products and the
standard of sampling. Unqualified products will never leave our