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QC Profile

Zhongwo has been awarded the ISO9001 qualification certificate.

 

Zhongwo carries out strict quality control system which ranges from raw material purchasing via production process to test&examination before delivery.

 

All of our raw materials suppliers must have relevant industrial certification. Besides, we will give marks every year for our suppliers, anyone who can not reach our standard will be forbidden to enter our suppliers resources in next 3-5 years.

 

We set specialized QC Dep. to make sure every step in production can be in top quality. Our colleague of QC Dep. will test every process during execution of each order. Once any mistake is tested, the relevant process has to be repeated and adjusted. And the responsible staff will be punished according to the severity of the mistake.

 

Henan Zhongwo Fire Science and Technology Co., Ltd quality control 0

Quality Control in Assembly

 

Besides, we ensure our excellent quality of fire doors through introducing in different kinds of advanced producing and testing equipment such as LDS-10 compression and bending resistance universal testing machine, GDYQ-201MA test equipment of formaldehyde emission, 1.5*2.5(m) calibration platform, LTZ-200 tubular gauge and FHM-II(W2.1X H2.7m) test device of fire door reliability.

 

  • Henan Zhongwo Fire Science and Technology Co., Ltd
    Standard: BS cerification
    Number: 200821001SHF-002-R1
    Issue Date: 2020-09-17
    Expiry Date:
    Scope/Range: BS cerification
    Issued By: intertek
  • Henan Zhongwo Fire Science and Technology Co., Ltd
    Standard: UL Certification
    Number: R40144
    Issue Date: 2020-09-29
    Expiry Date:
    Scope/Range: UL Certification
    Issued By: ULmrak
  • Henan Zhongwo Fire Science and Technology Co., Ltd
    Standard: BS cerification
    Number: 200821001SHF-002
    Issue Date: 2020-09-01
    Expiry Date:
    Scope/Range: BS cerification
    Issued By: inertek
  • Henan Zhongwo Fire Science and Technology Co., Ltd
    Standard: scope Certification
    Number: 200330021SHF-001-R1
    Issue Date: 2020-05-21
    Expiry Date:
    Scope/Range: scope Certification
    Issued By: intertek
  • Henan Zhongwo Fire Science and Technology Co., Ltd
    Standard: scope Certification
    Number: 200821001SHF-002
    Issue Date: 2020-09-01
    Expiry Date:
    Scope/Range: scope Certification
    Issued By: intertek
  • Henan Zhongwo Fire Science and Technology Co., Ltd
    Standard: CERTIFICATE FOR CHINA COMPULSORY PRODUCT CERTIFICATION
    Number: 2015081806001547
    Issue Date: 2018-04-03
    Expiry Date: 2020-05-11
    Scope/Range: MFM-1023-bd5A1.00()-1
    Issued By: CHINA CERTIFICATION CENTER FOR FIRE PRODUCTS MINISTRY OF PUBLIC SECURITY
  • Henan Zhongwo Fire Science and Technology Co., Ltd
    Standard: CERTIFICATE FOR CHINA COMPULSORY PRODUCT CERTIFICATION
    Number: 2015081806001548
    Issue Date: 2018-04-03
    Expiry Date: 2020-05-11
    Scope/Range: MFM-1023-d5A0.50(Grade C)-1
    Issued By: CHINA CERTIFICATION CENTER FOR FIRE PRODUCTS MINISTRY OF PUBLIC SECURITY
  • Henan Zhongwo Fire Science and Technology Co., Ltd
    Standard: CERTIFICATE FOR CHINA COMPULSORY PRODUCT CERTIFICATION
    Number: 2015081806005087
    Issue Date: 2018-04-03
    Expiry Date: 2020-06-14
    Scope/Range: QTFM-1023-bdk5 A1.00(Grade B)-1
    Issued By: CHINA CERTIFICATION CENTER FOR FIRE PRODUCTS MINISTRY OF PUBLIC SECURITY
  • Henan Zhongwo Fire Science and Technology Co., Ltd
    Standard: CERTIFICATE FOR CHINA COMPULSORY PRODUCT CERTIFICATION
    Number: 2015081806008266
    Issue Date: 2018-04-03
    Expiry Date: 2020-07-22
    Scope/Range: GFM-1821-dk5 A1.00(Grade B)-2-With Peephole-With Modelling
    Issued By: CHINA CERTIFICATION CENTER FOR FIRE PRODUCTS MINISTRY OF PUBLIC SECURITY
  • Henan Zhongwo Fire Science and Technology Co., Ltd
    Standard: Utility Model Patent Certificate
    Number: 6093905
    Issue Date: 2017-04-19
    Expiry Date: 2027-04-19
    Scope/Range: A Kind of Automatic Picking Device
    Issued By: NATIONAL INTELLECTUAL PROPERTY ADMINISTRATION, PRC
  • Henan Zhongwo Fire Science and Technology Co., Ltd
    Standard: Utility Model Patent Certificate
    Number: 6112728
    Issue Date: 2017-04-26
    Expiry Date: 2027-04-26
    Scope/Range: A Kind of Pressing Machine
    Issued By: NATIONAL INTELLECTUAL PROPERTY ADMINISTRATION, PRC
  • Henan Zhongwo Fire Science and Technology Co., Ltd
    Standard: Utility Model Patent Certificate
    Number: 6094093
    Issue Date: 2017-04-19
    Expiry Date: 2027-04-19
    Scope/Range: A Kind of Coating Equipment For Fire Door Frame
    Issued By: NATIONAL INTELLECTUAL PROPERTY ADMINISTRATION, PRC
  • Henan Zhongwo Fire Science and Technology Co., Ltd
    Standard: Utility Model Patent Certificate
    Number: 6094006
    Issue Date: 2017-04-19
    Expiry Date: 2027-04-19
    Scope/Range: A Kind of Double Swing Fire Door With Gap Sealing Structure
    Issued By: NATIONAL INTELLECTUAL PROPERTY ADMINISTRATION, PRC
  • Henan Zhongwo Fire Science and Technology Co., Ltd
    Standard: Utility Model Patent Certificate
    Number: 6094088
    Issue Date: 2017-04-19
    Expiry Date: 2027-04-19
    Scope/Range: A Kind of Automatic Feeding Equipment
    Issued By: NATIONAL INTELLECTUAL PROPERTY ADMINISTRATION, PRC
  • Henan Zhongwo Fire Science and Technology Co., Ltd
    Standard: Utility Model Patent Certificate
    Number: 6093535
    Issue Date: 2017-04-19
    Expiry Date: 2027-04-19
    Scope/Range: A Kind of Multifunctional Punching Device
    Issued By: NATIONAL INTELLECTUAL PROPERTY ADMINISTRATION, PRC
  • Henan Zhongwo Fire Science and Technology Co., Ltd
    Standard: Utility Model Patent Certificate
    Number: 6093531
    Issue Date: 2017-04-19
    Expiry Date: 2027-04-19
    Scope/Range: A Kind of Slotting Machine For Door Leaf
    Issued By: NATIONAL INTELLECTUAL PROPERTY ADMINISTRATION, PRC
  • Henan Zhongwo Fire Science and Technology Co., Ltd
    Standard: Utility Model Patent Certificate
    Number: 6112736
    Issue Date: 2017-04-26
    Expiry Date: 2027-04-26
    Scope/Range: One Kind of Safety Board with Double Drill
    Issued By: NATIONAL INTELLECTUAL PROPERTY ADMINISTRATION, PRC
  • Henan Zhongwo Fire Science and Technology Co., Ltd
    Standard: Utility Model Patent Certificate
    Number: 6093603
    Issue Date: 2017-04-19
    Expiry Date: 2027-04-19
    Scope/Range: One Kind of Automatic Flipping Device
    Issued By: NATIONAL INTELLECTUAL PROPERTY ADMINISTRATION, PRC
  • Henan Zhongwo Fire Science and Technology Co., Ltd
    Standard: Utility Model Patent Certificate
    Number: 6093675
    Issue Date: 2017-04-19
    Expiry Date: 2027-04-19
    Scope/Range: A Kind of Fire Door Core Board
    Issued By: NATIONAL INTELLECTUAL PROPERTY ADMINISTRATION, PRC
  • Henan Zhongwo Fire Science and Technology Co., Ltd
    Standard: Utility Model Patent Certificate
    Number: 6093734
    Issue Date: 2017-04-19
    Expiry Date: 2027-04-19
    Scope/Range: A Kind of Production System of Perlite Board
    Issued By: NATIONAL INTELLECTUAL PROPERTY ADMINISTRATION, PRC
  • Henan Zhongwo Fire Science and Technology Co., Ltd
    Standard: Outbound bamboo and wood products production license
    Number: 4600ZMC088
    Issue Date: 2019-07-26
    Expiry Date: 2023-07-25
    Scope/Range: Exit
    Issued By: Zhengzhou Customs
  • Henan Zhongwo Fire Science and Technology Co., Ltd
    Standard: FSC
    Number: BV-COC-149310
    Issue Date: 2019-06-28
    Expiry Date: 2024-06-23
    Scope/Range: Manufacture and sales of doors and door frames certified FSC 100% and FSC Mix
    Issued By: Bereau Veritas Certification Holding SAS
  • Henan Zhongwo Fire Science and Technology Co., Ltd
    Standard: CERTIFICATE FOR CHINA COMPULSORY PRODUCT CERTIFICATION
    Number: 2015081806005089
    Issue Date: 2018-04-03
    Expiry Date: 2020-06-14
    Scope/Range: GMFM-1023-bd5 A1.00(Grade B)-1
    Issued By: CHINA CERTIFICATION CENTER FOR FIRE PRODUCTS MINISTRY OF PUBLIC SECURITY
  • Henan Zhongwo Fire Science and Technology Co., Ltd
    Standard: ISO14001
    Number: GB/T24001-2016/ISO14001:2015
    Issue Date: 2019-11-21
    Expiry Date: 2022-11-20
    Scope/Range: 中国
    Issued By: 上海英目世认证服务有限公司
  • Henan Zhongwo Fire Science and Technology Co., Ltd
    Standard: ISO9001
    Number: GB/T19001-2016/ISO9001:2005
    Issue Date: 2019-11-22
    Expiry Date: 2022-11-21
    Scope/Range: 中国
    Issued By: 上海英目世认证服务有限公司
  • Henan Zhongwo Fire Science and Technology Co., Ltd
    Standard: 管理体系证书
    Number: GB/T28001-2011/OHSAS18001:2007
    Issue Date: 2019-11-22
    Expiry Date: 2022-11-21
    Scope/Range: 中国
    Issued By: 上海英目世认证服务有限公司
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