(주)신정기공

2021

04. Designation of new disaster prevention technology No. 2021-13 : Rotary type dust precipitator applied with individual rake rotation device and dust & debris precipitator with movable front screen

2020

12. Registered patent for column device of column type submersible pump

12. Registered a patent for rotary type movable weir

11. Registered a patent for expansion type motor cable protection pipe device applied to column type submersible pump

10. Registered a patent for pressure distribution movable weir

10. Registered a patent for gate pump

06. Registered a patent for waterproof rubber fitting device

05. Patent registration of overturning type movable weir using wire

04. Patent registration for axial flow or mixed flow pump with rotating wear-ring

04. Patent registration of balancing control device for impeller for Sprut pump

04. Patent registration of lifting safety device of sluice gate

04. Designated as an excellent procurement product (remote monitoring control type individual rotating dust & debris precipitator)

2019

07. Expansion and relocation of the head office inside the Korea Water Cluster Industrial Complex

07. Patent registration of coagulation device

05. Registered a patent for the wheel type device of the driving sludge collector

05. Registered a patent for the head roller device of the driving sludge collector

03. Registered a patent for the sludge collector

2018

12. Registered patent for seat manufacturing method of butterfly valve

08. Registered a patent for dust & debris precipitator

07. Registered patent for seat manufacturing method of butterfly valve

2017

06. Designation of performance certification of remote monitoring control type individual rotating dust & debris precipitator

2016

03. Patent registration of dust & debris precipitator with a function to counteract the trapping of foreign matters

02. Patent registration of the remote control system of dust & debris precipitator

2014

11. Registered a patent for a gate valve for flow control

10. Designated as an excellent procurement product (butterfly valve)

05. Registered patent for butterfly type check valve

01. Registered patent for ball valve opening induction device

2013

12. Double sealing metal seat of ball valve

11. Established company research institute (Korea Industrial Technology Association)

09. Registered a patent for chain-type dust & debris precipitator

08. Patent registration for ball valve

08. Established the 3rd factory of Shinjeong Machinery Co., Ltd.

04. Registered a patent for a guide stabilizer with a sliding control structure for cylinder gates in free Cone Valve

04. Patent registration for automatic sluice gate device using balance weight

2012

11. Registered a patent for the disc sealing adjustment device of a butterfly valve

08. Registered as an exclusive licensee for a patent for elevating type dust & debris precipitator for removing suspended solids installed in waterways and drains.

08. Registered as an exclusive licensee for the sludge treatment device patent for Sluice Gate

06. Acquisition of quality assurance (Q-Mark) designation (Korea Testing Certification Institute)

05. Acquired a certificate of hygiene and safety standards (Korea Water and Wastewater Works Association) Product name : Butterfly valve ISO9001 for Water works, sluice valve ISO9001 for Water works, Check valve ISO9001, Ball valve ISO9001

02. Acquired a certificate of hygiene and safety standards (Korea Water and Wastewater Works Association) Product name : Bellows seal type expansion pipe joint ISO9001, expansion pipe joint ISO9001

2011

05. Established the 2nd factory of Shinjeong Machinery Co., Ltd

02. Registration of construction business (metal structure, window and door construction business)

01. Registered as a water work equipment supplier (Korea Water Resources Corporation)

2010

12. Registered as a venture business (Korea Technology Finance Corporation)

01. Registered as a supplier of water works equipment as a double sealing butterfly valve (double disc) : (Korea Water Resources Corporation)

2009

10. Establishment of R&D department (Korea Industrial Technology Association)

2008

12. Acquisition of environmental management system certificate (ISO 14001, Korea Foundation for Quality)

04. Expansion and relocation of Shinjeong Machinery Co., Ltd. 764-7 Yehyeon-ri, Guji-myeon, Dalseong-gun, Daegu

2007

09. Registration of construction business (License of Facilities & Mechanical Works)

2006

10. Registration of construction business (License of Facilities & Mechanical Works)

02. Changed the corporate name of Shinjeong Machinery Co., Ltd.

2002

12. Design registration with the Korean Intellectual Property Office Bellows seal type butterfly valve, bellows seal type gate valve

2001

11. Acquired a certificate for Korean industrial standards (Korea Standards Association) Specifications for Korea Standards: Ductile Sluice Valve for water works (KS B 2334), Butterfly valve for water works (KS B 2333)

11. Acquisition of quality assurance company designation (Korea Testing Certification Institute) Certification scope: ductile cast iron sluice valve for water works, stainless steel sluice valve for water works, butterfly valve for water works, sluice gate lifter

07. Acquired ISO 9001 certificate (Korea Quality Certification Center INC.) Certification scope : valve design, development, production and additional services (ductile sluice valve for water works, butterfly valve for water works, sluice gate lifter, stainless sluice valve for water works)

2000

03. Establishment and expansion of Shinjeong Valve Co., Ltd 29-160 Bonri-ri, Nongong-eup, Dalseong-gun, Daegu

1999

11. Acquired Korean Industrial Standards Certificate (Korean Standards Association) Specifications for Korea Standards: Ductile Sluice Valve for water works (KS B 2334), Butterfly valve for water works (KS B 2333)

1994

04. Expansion and relocation of Shinjeong Valve Co., Ltd 367-3 Namyang-dong, Jinhae-si, Gyeongsangnam-do

04. Established Shinjeong Valve Co., Ltd.

History 1 페이지

History