COSZO Industry & Trade Co.,Ltd. is located in NingBo,
China, which is famous for the second biggest container port
We are specialized
in producing kinds of precision casting spare parts.In order
to offer our best service to customers, we set up NingBo COSZO
Industry & Trade Co., Ltd. taking charge of marketing precision
casting spare parts worldwide, and got our own certificate of
have about 150 employees with the annually output over 4000
Ton, and have established the quality assurance system conforming
to ISO9001-2000.The material we used for casting include carbon
steel, alloy steel, stainless steel, refractory steel, ductile
We have the
advanced manufacturer like medium frequency induction furnace
(6 sets), coal furnace (2 sets), sand blaster machine (3 sets),
wax injection machine (2 sets), and the test equipment like
Spectrum Analysis Instrument, metallurgical analysis, tensile
strength tester, hardness tester, impact test machine etc..
We have the machining center, which can produce kinds of mining
machinery spare parts, so we can give our customer an integrated
welcome to our
15 years' casting experience, we are supplying high-quality
products to meet every customer's request, we track the progress
of your sample through several quality assurance steps to assure
the products are produced 100% correctly with exact strict standard
quality control from raw material's selection to final packing.
And all the time we supply most competitive prices and punctual
delivery time to be the service for the customers to help to
execute their project plans effectively.
We do believe
we can offer the best service to you. We are looking forward
to establish business relationship with all the customers from
all over the world, please contact with us freely any time,
we will be answering you within 24 hours.