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Home Supplier Discovery Construction & Decoration Metal Window Circular Window Factories & Companies
Total 1,277 circular window factories & companies found with 3,831 products. Source high quality circular window from our great selection of reliable circular window manufacturing factories.

Suzhou Pharma Machinery Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: GMP Clean Room Project , GMP Clean Room Equipment , Tablet and Capsule Making Machine , Filling and Packing Machine , Other Pharmaceutical Machine
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 14064...
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Suzhou, Jiangsu
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Tags: Polycarbonate Window Factory, Big Window Factory, Window Surrounds Factory

Guangzhou Monchi Lab Technology Co., Limited

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Lab Furniture , Fume Hood , Island Bench , Lab Bench , Laminar Flow Hood
Mgmt. Certification:
ISO 9001, ISO 14001, GMP
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Guangzhou, Guangdong
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Tags: Fire Window Company, Crank Window Company, Window Tiles Company

Qingdao Jingdao Credit Construction Steel Structure ...

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company , Group Corporation
Main Products: Steel Structure Warehouse , Steel Structure Workshop , Steel Structure Building , Steel Structure Hangar , Power-Plant
Mgmt. Certification:
ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001, BS 25999-2
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand, CE, ISO9001, BV, SGS, IIW, ISO3834, EXC-3, NDT MT, NDT UT, AISC, ISO14001, OHSAS18001
Location: Qingdao, Shandong
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Tags: Fiber Window Factory, Plain Window Factory, Sauna Window Factory

Zhenjiang Star Group

China Supplier - Gold MemberGold Member
Business Type: Trading Company
Main Products: Marine Parts
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Zhenjiang, Jiangsu
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Tags: Window Lattice Company, Winter Window Company, Window Safeguard Company

Weifang Huateng Ecological Agricultural Technology ...

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Greenhouse
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Weifang, Shandong
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Tags: Fix Window Factory, Window Nails Factory, Window Brands Factory

Qingdao KXD Steel Structure Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company , Group Corporation
Main Products: Steel Structure , Prefabricated Building , Steel Structure Warehouse , Steel Structure Workshop , Prefabricated House
Mgmt. Certification:
ISO 9001, ISO 9000
Factory ownership: Limited Company
R&D Capacity: OEM, Own Brand
Location: Qingdao, Shandong
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Tags: Window Grid Company, Bathroom Window Company, Security Window Company

Dedi Technology Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Digital Signage , LCD Kiosk , LCD Video Wall , Smart Magic Mirror , Ultra-Wide Stretch Bar LCD Display
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 20000, OHSAS/ OHSMS 18001, ANSI/ESD...
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Shenzhen, Guangdong
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Tags: Interior Window Factory, Window Magic Factory, Window Case Factory

Shanghai Interwell Industrial Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Aluminum Industrial Extrusion Profile , Aluminium Window Profile , Aluminum CNC Products , Aluminum Heatsink , Aluminium Machine Frame
Mgmt. Certification:
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, IATF16949
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Shanghai, Shanghai
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Tags: Colonial Window Company, Window Squeeze Company, Window Valance Company

Toprise Energy Saving Technology (Taicang)Co.,Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Turbine Ventilator , Skylight Sheet , Smoke Vent , Tubular Skylight , Ridge Ventilator
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Suzhou, Jiangsu
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Tags: Perspective Window Factory, Red Window Factory, Show Window Factory

Shanghai Reliance Alu Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company , Group Corporation
Main Products: Aluminum/Aluminium Profile , Aluminum/Aluminium Extrusion , Aluminum/Aluminum Window Frame , Aluminum/Aluminium Industrial Profiles , Aluminum/Aluminium Door Frame
Mgmt. Certification:
ISO 9001, ISO 14001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Shanghai, Shanghai
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Tags: Aluninium Window Company, Precise Window Company, Escaping Window Company

Jinan Lumei Construction Material Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: UPVC Profiles , UPVC Window and Door , Aluminium Window and Door , Plastic Extrusion Profiles , UPVC Permanent Formwork Sheet
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, Own Brand
Location: Jinan, Shandong
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Tags: Window Manufactuer Factory, Window Can Factory, Soft Window Factory

Lianyungang Jingsanyi Quartz Products Co., Ltd.

Business Type: Manufacturer/Factory
Main Products: Quartz Tube , Quartz Plate , Quartz Glass , Fused Quartz , Fused Silica
Mgmt. Certification:
ISO 9001
R&D Capacity: OEM, ODM, Own Brand
Location: Lianyungang, Jiangsu
Production Lines: 3
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Tags: Transport Window Company, Invisible Window Company, Window Fencing Company

Xiamen Rebest Industrial Tech Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: Architectural Glass , Temper Glass , Building Glass , Decorative Glass , Furniture Glass
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Xiamen, Fujian
Production Lines: 10
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Tags: Folded Window Factory, Accordion Window Factory, Brass Window Factory

Wenzhou Joneng Valves Co., Limited

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Butterfly Valve , Diaphragm Valve , Check Valve , Pipe Fitting , Sample Valve
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Wenzhou, Zhejiang
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Tags: Window Guardrail Company, Beautiful Window Company, Window Channel Company

Jiangyin Longkang Metal Products Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Aluminum Profile , Aluminium Tube Profiles , Aluminum Curtain Wall Profile , Cast Aluminum Parts , Custom Aluminum Profiles
Mgmt. Certification:
ISO 9001, ISO 14001
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Wuxi, Jiangsu
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Tags: Bright Window Factory, Window Jelly Factory, Sunlight Window Factory

Hehui General Equipment Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Aluminum Profile , Windows and Doors , Curtain Wall Profiles , Aluminum House , Aluminum Industrial Profiles
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Foshan, Guangdong
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Tags: Window Cabinet Company, Window Lintel Company, Window Stopper Company

Foshan Zha Building Materials

Business Type: Manufacturer/Factory , Trading Company
Main Products: Building
R&D Capacity: OEM, ODM, Own Brand
Location: Foshan, Guangdong
Production Lines: 8
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Tags: Apartment Window Factory, Compound Window Factory, Window Weatherstrip Factory

Suzhou HJ Clean Tech Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Airborne Particle Counter; Biological Air Sampler; VHP Sterilizer; Sterility Isolator; VHP Sterility Pass Box
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Suzhou, Jiangsu
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Tags: Cabin Window Company, Commercial Window Company, Bronze Window Company

Shanghai Meike Aluminum Products Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: Aluminum Extrusion , T Slot Aluminum Profile , T Slot Fasteners , Thermal Break Aluminum Window , Aluminum Window and Door
Mgmt. Certification:
N/A
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Shanghai, Shanghai
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Tags: Granite Window Factory, Window World Factory, Window Unit Factory

Shanghai Rui Tai Photoelectric Technology Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Optical lens , Optical windows , Optical prisms , Optical filters , Optical beamsplitter
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Shanghai, Shanghai
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Tags: Arc Window Company, Industrial Window Company, Insulation Window Company

Kunshan DS Precision Machinery Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: Aluminum Profile Cutting Machine , Pfofile Cutting Machine , Automatic Aluminium Sawing Machine , Metal Cutting Machine , Door Window Cutting Machine
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Suzhou, Jiangsu
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Tags: Window Production Factory, Sight Window Factory, Window Handware Factory

SHENZHEN XD VISION CO., LTD.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: LED Display , LED Display Screen , LED Screen , Creative LED Screen , Creative LED Display
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001
R&D Capacity: OEM, ODM
Location: Shenzhen, Guangdong
Production Lines: 8
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Tags: Window Contact Company, Ventilation Window Company, Window Pipe Company

New Shine Lighting (Guangzhou) Co., Ltd

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Architectural Lighting , LED Linear Lighting , Circle Ring Lighting , Acoustic Lighting , Ceiling Lighting
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Foshan, Guangdong
Production Lines: 5
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Tags: Siding Window Factory, Object Window Factory, Window Future Factory

Changzhou Easy Joint Import & Export Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: Milling Cutter Tungsten Carbide Tool , Saw Blade , Annular Cutter , Hob Cutter , Tap & Die
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Changzhou, Jiangsu
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Tags: Room Window Company, Window Insert Company, Kitchen Window Company

Shijiazhuang Goodi Trade Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Tape Machine , Nail Machine , Adhesive Tape , Paper Core Machine , Tape Coating Machine
Mgmt. Certification:
ISO 9001, ISO 9000
R&D Capacity: OEM
Location: Shijiazhuang, Hebei
Production Lines: 9
Click here to send inquiry Add to Inquiry Basket
Tags: Window Coating Factory, Window Pull Factory, Window Packing Factory

Yg Paper Packaging Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Gift Box , Packaging Box , Storage Box , Packing Box , Cosmetic Paper Box
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Suzhou, Jiangsu
Click here to send inquiry Add to Inquiry Basket
Tags: Window Beads Company, Hexagonal Window Company, Boat Window Company

Changzhou Chenguang Machinery Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Tablet Press , Rotary Tablet Press , Chlorine Tablet Press , Automatic Tablet Press
Factory ownership: Limited Company
R&D Capacity: Own Brand
Location: Changzhou, Jiangsu
Production Lines: 8
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Tags: White Window Factory, Window Spring Factory, Shed Window Factory

Chengdu Yibai Technology Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: PCD Saw Blade , TCT Saw Blade , Boring Drill Bit , Finger Joint Cutters , Router Bit
Mgmt. Certification:
ISO9001:2015, ISO14001:2015, ISO45001:2016
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Chengdu, Sichuan
Click here to send inquiry Add to Inquiry Basket
Tags: Window Pane Company, Coextrusion Window Company, Window Grills Company

Henan Yulu Machinery Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Drilling Machine , Road Machine , Steel Rebar Machine , Pump , Cutting Machine
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Zhengzhou, Henan
Click here to send inquiry Add to Inquiry Basket
Tags: Reflective Window Factory, Bag Window Factory, Install Window Factory

KT Construction Industrial Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: Basketball Stand , Basketball Floor , Fence Net , Basketball Hoop , Stadium Seat
R&D Capacity: OEM, ODM
Location: Anyang, Henan
Production Lines: 7
Click here to send inquiry Add to Inquiry Basket
Tags: Window Jalousie Company, Magnetic Window Company, Heated Window Company
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Category

Manufacturing & Processing Machinery (618) Industrial Equipment & Components (591) Construction & Decoration (521) Tools & Hardware (417) Electrical & Electronics (331) Metallurgy, Mineral & Energy (248) Packaging & Printing (223) Auto, Motorcycle Parts & Accessories (177) Light Industry & Daily Use (173) Instruments & Meters (118) More

Management Certification

ISO 9001 (771) ISO 14001 (339) ISO 9000 (218) ISO9001:2015 (134) BSCI (126) ISO 14000 (125) ISO 20000 (103) OHSAS/ OHSMS 18001 (90) IATF16949 (86) GMP (77) QC 080000 (74) Others (70) ISO 14064 (66) HSE (54) ISO14001:2015 (48) FSC (42) ISO 13485 (27) ANSI/ESD (24) SEDEX (23) ASME (23) HACCP (21) QHSE (21) BRC (21) ISO 22000 (20) ISO 10012 (19) BS 25999-2 (18) ISO 50001 (16) EICC (15) SA 8000 (15) ISO 17025 (15) QSR (15) PAS 28000 (14) WRAP (13) IFS (13) ISO 29001 (13) ISO45001:2016 (13) BREEAM (13) LEED (13) GAP (12) SHE Audits (12) AIB (11) HQE (11) ISO9001:2008 (7) ISO14001:2004 (3) OHSAS18001:2007 (2) More

R&D Capacity

OEM (1,087) ODM (921) Own Brand (656) Others (34)

Annual Revenue

<1 Million USD (472) 5 ~ 10 Million USD (12) 2.5 ~ 5 Million USD (12) 10 ~ 50 Million USD (8) >100 Million USD (8) 1 ~ 2.5 Million USD (5) 50 ~ 100 Million USD (5) More

No. of Employees

5-50 People (296) 51-200 People (145) Less than 5 People (25) 201-500 People (22) 501-1000 People (11) Above 1000 People (4) More

Province & Region

Guangdong (358) Shandong (243) Jiangsu (150) Zhejiang (139) Hebei (66) Shanghai (64) Henan (58) Fujian (55) Tianjin (23) Anhui (23) Hubei (19) Beijing (13) Hunan (12) Jiangxi (10) Jilin (8) Liaoning (8) Chongqing (8) Sichuan (7) Shaanxi (6) Guizhou (2) Yunnan (1) Gansu (1) Hongkong S.A.R. (1) Shanxi (1) Guangxi (1) More

Member & Type

Suppliers with verified business licenses.Diamond Member
Suppliers with verified business licenses.Gold Member
Suppliers reviewed by inspection services.Audited Supplier

Recommended Factories

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Circular Window Factories & Companies:

Welcome to one of the largest China B2B marketplace. This circular window company list contains a wide range of circular window factories serving all industries. This trusted vertical directory contains premier China suppliers/vendors, trading companies, custom manufacturers (OEM/ODM) and plants. They are experienced China exporting manufacturers offering tens of thousands of high-quality, competitive pricing products to distributors, wholesalers, resellers, and buyers. You can buy best budget circular window in bulk or cooperate with some ideal ones of these credible suppliers for your import/export business on our b2b portal Made-in-China.com.
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