Company Focus >>±0.01mm Tolerance

Matpro Seiki’s CNC Composite
Turning Technology Outshines
Industr y Peers 旺鋐CNC複合車削工藝技壓群雄
Matpro Seiki Co., Ltd. is a professional manufacturer
and supplier of high-precision CNC-turned parts based incentral Taiwan and focusing on sales worldwide. With 50+
employees and 43 sets of Japanese-made CNC compound
Swiss-type lathes and turning lathes in the factory, Matpro
Seiki specializes in the production of high-precision partsfor bicycles, automobiles, sensors, and special fasteners.
Over the years, in addition to meeting the needs of domesticTaiwanese customers, the company has also extended its
services to customers in advanced markets such as the U.S.,
Europe and Japan, creating an average annual sales ofUS$4 million.

Hardware & Fastener Components - no.61/2024>> Solid Technical Backgroundwith Approved Testing Results
Wins Recognition of Europeanand U.S. Customers
Matpro Seiki offers mainly CNC composite turning service andis capable of machining up to 52mm OD (max.), 2.5mm OD (min.),and unlimited lengths. Its CNC machining tolerance can be up to±0.01mm and the geometric tolerance can be up to 0.015mm.
“We have a supply chain that can handle cold/hot forging,extrusion, stamping, die casting, powder metallurgy, flat/circulargrinding, heat treatment, surface treatment, laser engraving, andmore,” said Steven Pai, Matpro Seiki Technical Manager. “Inaddition, we will also evaluate engineering drawings provided bycustomers and additional requirements such as price, function,mechanical properties, etc., to f ind for customers the best
manufacturing procedures to maximize their price competitiveness.”
Matpro Seiki has suggested better machining solutions forcustomers in many collaborations. For example, it once suggested
customers that they change their CNC composite Swiss-type
lathes to cold forging and secondary turning. “We have not
only significantly reduced customers’ purchasing costs, but also
indirectly boosted the volumes of their purchases by adopting
more appropriate machining processes,” said Manager Pai.

060 惠達雜誌

Matpro Seiki contact: Technical Manager Steven Pai
Email: steven-pai@matpro.com.tw>> Regular QC Audits toIncrease Sales Share in EachIndustry
The majority of Matpro Seiki’s products are supplied tocustomers in the automotive metal fastener, specialty fastener,
bicycle and sensor component markets, accounting for 40%, 25%,20% and 15% of its sales respectively. In recognition of the highquality requirements of these markets, Matpro Seiki, which is ISO
9001 certified, regularly sends its gauges to a verification unit forservice life evaluation every 6 months, conducts internal audits
every year, and engages SGS to conduct audits and verifications
every 2 years. As for outsourced heat-treatment and surfacetreatment, Matpro Seiki strictly requires that vendors should be
ISO-9001 certified for subsequent QC discussions and provisionof quality assurance reports. It can also provide PPAP 3, IMDS,VDA6.3 and other related documents to customers upon request.
“In addition to ISO 9001, we will also arrange for our staff toattend ISO 14064 and ISO 14067 courses in 2024 to address theESG issue of carbon emissions. We are also planning to provide
courses and encourage our staff to obtain certificates in orderto assist them in upgrading their professionalism in variousdepartments. At present, our customers in Europe are mainly
from Germany, and their high quality requirements have enabled
us to grow into a factory capable of facing more diversified
challenges. Starting from this year, we will make the Japanesemarket our business development focus, and we are confident
that we will be able to handle different quality requirements fromdifferent parties on the basis of both technology and equipment,
and achieve more competitive costs,” said Manager Pai.
Copyright owned by Fastener World
Article by Gang Hao Chang, Vice Editor-in-Chief