201151-100 peopleManufacturer/Service Company/Trading Company
OEM manufacturer
ODM manufacturer
Product customization
Industry association member
Key customer
BMW BRILLIANCE
Key market
Europe
Description
Yuyao Dongfang Ventilation Engineering Co., Ltd., also known as Ningbo East Ventilation Engineering Co., Ltd., is a premier manufacturer and service provider specializing in ventilation engineering and metal component production. Established in 2011 and based in Yuyao, China, the company operates a substantial 50,000 square meter facility equipped with advanced Swiss SPIRO production lines and Japanese AMD CNC machinery. As a director unit for industrial ventilation standards, the company provides comprehensive solutions including design, installation, and debugging for large-scale HVAC projects.
The company's extensive product portfolio focuses on high-quality spiral ducts and accessories, including round, oval, flexible, and insulated ducts. Key components include pressed bends, air dampers (manual and motorized), reducers, couplings, silencers, plenum boxes, and centrifugal fans. These products are engineered for high strength, air tightness, and ease of installation, utilizing materials such as galvanized and stainless steel. Their manufacturing capabilities extend to OEM and ODM services, supported by a dedicated R&D team.
Yuyao Dongfang Ventilation Engineering Co., Ltd. maintains a robust quality management system certified under ISO 9001 and holds CE certification. Their solutions are widely implemented in demanding environments such as airports, stadiums, exhibition centers, and industrial facilities. The company serves a global market with significant exports to Western Europe and North America, while maintaining a strong domestic presence with high-profile clients in the semiconductor, automotive, and pharmaceutical industries.
FB Filter Box
Split Ring
Bend - 6
Oval Bend - 3
T-Pieces - 6
Clamp - 2
Reducer - 8
Pre-Insulated Eccentric Saddle 4-Way
Pre-Insulated Tilt 4-Way
Tilt Connector - 1
Saddle-Joint - 2
Boot-Like Joint - 1
Yuyao Tok International Trade Co., Ltd.
🇨🇳 China
201011-50 peopleManufacturer/Trading Company
Own brand
OEM manufacturer
ODM manufacturer
Shipments
31
Key customer
INVERSIONES UNIDAS DEL SUR
Key market
🇨🇦 Canada
Description
Yuyao Tok International Trade Co., Ltd. is a specialized manufacturer and trading company based in Yuyao, Ningbo, China, with over 15 years of experience in the HVAC and construction industries. Operating under the TOK HVAC brand, the company maintains a robust infrastructure comprising two specialized factories—TOK-METAL and TOK-PLAST—and a dedicated trading arm, TOK INTER. This integrated structure allows the company to offer comprehensive OEM and ODM services to its global clientele.
2021 Promotional products custom Fire Damper Hook Fuse J-Hook$0.01
FSD FD Fire Smoke Damper Spring Return Spring-Return Open Close Blade Spring Locking Lock Ramp$0.38
2021 Promotional Products High Quality Diffuser Grill Clip$0.02
Fire Resistant Protection Rated Damper FSD Fire Smoke Damper Blade Silicon EPDM Rubber Profile Seal$0.5
High Quality Wholesale Round Steel Square Gi Round Shaft Bar$3.3
Factory Wholesale Customization Air Volume Damper Regulator$0.2
SS Constant Spring Fusible Link Hook for Fire Damper Parts$0.01
Stainless Steel SS316L 3000mm Round SS Square Shaft for VCD Damper Rod$0.1
Chinese factory direct sales Zinc Lever of Damper Lever Set$0.1
High-end Custom Wholesale Fire Damper Long Short Fusible Link Hook$0.01
Self Adhesive Self-Adhesive Insulation Hangers With Washer$0.03