Certifications
Standard:
ISO9001
Number:
02421Q32082512R0S
Scope/Range:
1
Issued By:
ISO
Standard:
High-tech Enterprise
Number:
GR202137007141
Scope/Range:
1
Issued By:
National Government
Standard:
Patent certificate:Condensate iron removal and filtration device
Number:
ZL202323094412.X
Scope/Range:
1
Issued By:
State Intellectual Property Office (SIPO)
Standard:
Patent certificate: Automatic sodium ion exchanger
Number:
ZL201110036484.1
Scope/Range:
1
Issued By:
State Intellectual Property Office (SIPO)
Standard:
Patent certificate: A defluorinated ionic water treatment device
Number:
ZL 2019 2 0985680.5
Scope/Range:
1
Issued By:
State Intellectual Property Office (SIPO)
Standard:
Patent certificate: a mercury removal water treatment device
Number:
ZL201920969957.5
Scope/Range:
1
Issued By:
State Intellectual Property Office (SIPO)
Standard:
Patent: A dephosphorizing water treatment device
Number:
ZL 2019 2 0897106.4
Scope/Range:
1
Issued By:
State Intellectual Property Office (SIPO)
Standard:
Patent: The utility model relates to a water treatment device for removing aluminum ion
Number:
ZL 2019 2 0897289. X
Scope/Range:
1
Issued By:
State Intellectual Property Office (SIPO)
Standard:
Utility model patent: a water treatment device for nitrate removal
Number:
ZL 2019 2 1006766.5
Scope/Range:
1
Issued By:
State Intellectual Property Office (SIPO)
Standard:
Patent certificate: a kind of treatment device for white smoke from steam
Number:
ZL202322199296.1
Scope/Range:
1
Issued By:
State Intellectual Property Office (SIPO)
Standard:
Patent certificate: a low-temperature evaporation condensation waste liquid purification recycling utilization device
Number:
ZL202322199270.7
Scope/Range:
1
Issued By:
State Intellectual Property Office (SIPO)
Company Profile
Shandong Tonglida Heavy Industry Machinery Co., Ltd.
Contact Person: MrBai
