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Shandong Tonglida Heavy Industry Machinery Co., Ltd. Certifications
Standard: ISO9001
Number: 02421Q32082512R0S
Scope/Range: 1
Issued By: ISO
Shandong Tonglida Heavy Industry Machinery Co., Ltd. Certifications
Standard: High-tech Enterprise
Number: GR202137007141
Scope/Range: 1
Issued By: National Government
Shandong Tonglida Heavy Industry Machinery Co., Ltd. Certifications
Standard: Patent certificate:Condensate iron removal and filtration device
Number: ZL202323094412.X
Scope/Range: 1
Issued By: State Intellectual Property Office (SIPO)
Shandong Tonglida Heavy Industry Machinery Co., Ltd. Certifications
Standard: Patent certificate: Automatic sodium ion exchanger
Number: ZL201110036484.1
Scope/Range: 1
Issued By: State Intellectual Property Office (SIPO)
Shandong Tonglida Heavy Industry Machinery Co., Ltd. Certifications
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)
Shandong Tonglida Heavy Industry Machinery Co., Ltd. Certifications
Standard: Patent certificate: a mercury removal water treatment device
Number: ZL201920969957.5
Scope/Range: 1
Issued By: State Intellectual Property Office (SIPO)
Shandong Tonglida Heavy Industry Machinery Co., Ltd. Certifications
Standard: Patent: A dephosphorizing water treatment device
Number: ZL 2019 2 0897106.4
Scope/Range: 1
Issued By: State Intellectual Property Office (SIPO)
Shandong Tonglida Heavy Industry Machinery Co., Ltd. Certifications
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)
Shandong Tonglida Heavy Industry Machinery Co., Ltd. Certifications
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)
Shandong Tonglida Heavy Industry Machinery Co., Ltd. Certifications
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)
Shandong Tonglida Heavy Industry Machinery Co., Ltd. Certifications
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)
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