群升门窗 群升门窗
群升门窗 群升门窗
群升门窗 群升门窗
ABOUT CHINSUN
Top 500 Chinese Private Enterprises
群升门窗

QUNSHENG DOORS & WINDOWS CO., LTD  is a large national holding company focusing on industrial investment, real estate investment and financial investment. Founded in 1989, the company's strength has been growing, with a modern standard workshop covering an area of 1.6 million square meters. it has won the honors of "Top 500 Chinese Private Enterprises" and "Top 100 Chinese Private Enterprises Service Industry".

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1989

Year

Founded in 1989

1.6

million ㎡

Modern standard workshop

500

TOP

Top 500 Chinese Private Enterprises

100

TOP

Top 100 Chinese Private Enterprises Service Industry

Engineering door series

Engineering door series

Boutique door series

Boutique door series

PRODUCT CENTER
 Shengshi Carlo
Shengshi Carlo
Shengshi Carlo QS-Y-631
Level: Grade A Main lock: Double ring anti-saw lock Side lock: Four-head anti-saw side lock. Handle: ZH9938 Hinge: Type 90 Ming Hinge Cat's eye: pure copper high-definition cat's eye Thickness: 90mm Surface: frosted Lower threshold: stainless steel lower threshold Door frame: luxury big side three-level anti-prying
 Youth Heart
Youth Heart
Youth Heart QM-P-688
Level: Grade A Main lock: A28-20 Side lock: Four-head anti-saw side lock Handle: BG601 smart handle Cat's eye: zinc alloy plated black cat's eye Thickness: 90mm Paint: Silver glitter paint + matte paint Lower threshold: stainless lower threshold Door frame: luxury big side three-level anti-prying
 Liuhe
Liuhe
Liuhe QM-Y-691
Main lock: A28-20 Handle: BL902 fingerprint password handle Side lock: Four-head anti-saw side lock Hinge: Type 90 Ming Hinge Cat's eye: zinc alloy plated black cat's eye Door frame: Luxury big side three-level anti-pry Door thickness: 90mm Grade: Grade A Downgrade: stainless lower threshold
 Mo Xiang
Mo Xiang
Mo Xiang QM-P-692
Grade: Grade A Main lock: A28-20 Side lock: Four-head anti-saw side lock Hinge: Type 90 exposed hinge Handle: 8809A smart handle Cat's eye: zinc alloy plated black cat's eye Thickness: 90mm Lower threshold: stainless lower threshold Surface: matte frosted Door frame: Luxury big side three-level anti-pry
 Norwegian Forest
Norwegian Forest
QM-P-685
Level: Grade A Main lock: silent automatic lock Side lock: Four-head anti-saw side lock Edge banding: aluminum profile Handle: BL901A Cat's eye: pure copper high-definition cat's eye Thickness: 90mm Lower threshold: double-layer stainless steel lower threshold Process: stainless steel splicing transfer Mast: C-level pry-proof edge
 Granja
Granja
QM-Y-698
Level: Grade A Main lock: Nine-head all-steel double quick lock Side lock: Four-head anti-saw side lock Hinge: Type 90 exposed hinge Handle: Norton 999 handle Cat's eye: zinc alloy plated black cat's eye Thickness: 90mm Lower threshold: stainless lower threshold Surface: matt frosted Mast: H-shaped side
 Caviet
Caviet
QM-Y-696
Level: Grade A Main lock: Nine-head all-steel double quick lock Side lock: Four-head anti-saw side lock Hinge: Type 90 exposed hinge Handle: BL .903 fingerprint password handle Cat's eye: zinc alloy plated black cat's eye Thickness: 90mm Lower threshold: stainless lower threshold Surface: matt frosted Mast: H-shaped side
 Hilton
Hilton
QM-Y-699
Level: Grade A Main lock: silent automatic lock Side lock: Four-head anti-saw side lock Hinge: Type 90 plug-in exposed hinge Handle: RX802 embedded face recognition fingerprint handle Process: H90 Door leaf pattern: flat slotted Cat's eye: zinc alloy plated black cat's eye Lower threshold: stainless lower threshold Door frame: flat lace
 Espoo
Espoo
QM-ZL-701
Level: Grade A Main lock: nine-head all-steel double fast double pass electronic lock body Side lock: Four-head anti-saw side lock Hinge: three-dimensional adjustable hinge Handle: PY8823 space gray handle Process: full card process Door leaf pattern: 3D imitation rock board Lock cylinder: D-class multi-track lock cylinder Lower threshold: stainless steel double lower threshold Mast: C-shaped side
CHINSUN DOOR NATIONAL BRAND
Serve millions of households and global users
NEWS CENTER
06 2021-01

Good news for winning the bid

Recently, Qunsheng Doors and Windows Co., Ltd. has been repeatedly selected and finally successfully stood out and became the winning bidder of Hao Chuang Group. Successfully signed a strategic agreement for the supply and installation of entrance doors and storeroom doors for 2020-2022.
15 2021-01

Qunsheng Group Co., Ltd. joins hands with China's top 50 real estate companies

Good news will be announced on the occasion of the New Year of 2021. Qunsheng Group Co., Ltd. won the bid for C&D Real Estate East China Regional Company (2020-2022) for the strategic acquisition of fire doors. With excellent product quality, solid and efficient work style, and excellent operation team And a good corporate reputation, we won the bid with absolute advantage.
26 2021-01

Congratulations to Qunsheng for being highly recognized and praised by real estate developers

Recently, Zhejiang Jinchang Qiya Holding Co., Ltd. has given a high degree of recognition to our company's product quality and service satisfaction, and specially awarded the "Outstanding Partner of the Year".
PARTNER

Chinsun door, a national brand, the common choice of thousands of real estate companies worldwide

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