Wenzhou Jinggong Machinery Equipment Co., Ltd.
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Hangzhou Jinggong Machinery Co., Ltd.
🇨🇳 China
200351-100 peopleManufacturer/Trading CompanyEstablished brand
High-tech enterprise
Own brand
Low MOQ
Shipments
52
Key customer
ZHEJIANG KAIHOM LOGISTICS
Key market
🇮🇳 India
Description
Hangzhou Jinggong Machinery Co., Ltd., also known as Jinglass, is a high-tech enterprise based in Hangzhou, China, specializing in the development, manufacturing, and marketing of advanced glass processing machinery. Established in 2003, the company has grown into a prominent manufacturer and trading entity with an annual output value between US$10 million and US$50 million. Operating with ISO 9001 certification, the firm maintains multiple production lines and a dedicated R&D team focused on innovation in glass tempering technology. The company's core product portfolio includes flat glass tempering furnaces, bending glass tempering furnaces, continuous and double chamber furnaces, and specialized glass washing and drilling machines. A key technological differentiator is their proprietary MID-infrared Jet-convection heating system, introduced in 2012, which provides high-quality solutions for Low-E glass tempering. These machines serve diverse industries including architectural, solar energy, automotive, sanitary ware, and household appliances. As an OEM and ODM provider, Jinglass has established a significant international footprint, exporting to over 30 countries across North America, Europe, the Middle East, and Southeast Asia. Their global presence is supported by an overseas branch in South Korea and a customer base that includes well-known enterprises such as Elevation Glass Inc. and US Glass Depot. Beyond complete furnace systems, the company also supplies industrial components such as transmission shafts, gear boxes, and worm gears, reflecting a broad capability in mechanical engineering and industrial equipment manufacturing.
Jinglass Jet Convection Tempering Furnace$100000
High Efficiency Double Chamber Flat Glass Tempering Machine$200000
Jinglass Jgf-F Stream Radiation Furnace$100000
Ce UL Glass Convection Flat Glass Tempering Machine$100000
MID-Infrared Jet-Convection Tempering Furnace$100000
Jinglass Box Jet-Convection Conjoined Double Chamber Furnace$100000
Jinglass Jgf-F 96144 Radiation Tempering Furnace$100000
Jinglass Jgf-F-Ud-96200 Jet-Convection Tempering Furnace$100000
Horizontal Jet-Convection Flat Tempered Glass Making Furnace Machine$100000
Jinglass Hot Sales Convection Furnace$100000
Jinglass Convection Furnace with Ce Certificate$200000
Jinglass Energy Saving Tempering Furnace with Ce Certification$100000
Jinggong Valve Co., Ltd.
🇨🇳 China
197811-50 peopleManufacturer/Trading CompanyEstablished brand
OEM manufacturer
ODM manufacturer
Product customization
Shipments
146
Key customer
D LINE PRODUCTS
Key market
🇲🇽 Mexico
Description
Jinggong Valve Co., Ltd., established in 1978 and headquartered in Wenzhou, China, is a prominent manufacturer and trading company specializing in high-performance industrial valves. With over 40 years of industry experience, the company has grown into a collectivized enterprise with an annual production capacity of 100,000 sets, serving critical sectors such as petroleum, energy, metallurgy, chemical processing, and power generation. The company is a recognized supplier for major national entities, including Sinopec, CNPC, and the national power system.
Their comprehensive product portfolio includes gate, globe, check, ball, butterfly, needle, knife gate, bellows, and control valves. These products are manufactured in a wide range of materials, including carbon steel, stainless steel (304, 316, 304L, 316L), high-temperature alloys, and specialized materials like Hastelloy and Monel. Their valves accommodate nominal pressures from 150LB to 2500LB (1.6MPa to 42.0MPa) and diameters ranging from 1/4" to 80". Operation options include manual, electrical, pneumatic, and hydraulic drives.
Jinggong Valve operates a dedicated factory and provides OEM and contract manufacturing services, supported by an R&D team focused on custom design innovations for complex applications. The company maintains rigorous quality standards, holding certifications such as ISO 9001, ISO 14001, CE, API 6D, and API Q1. With independent import and export rights, the company serves a global market across North America, Europe, Africa, and the Middle East, maintaining a strong reputation for technical efficiency and quality reliability.
Blind Flange Valve
API Globe Valve
Forged Gate Valve
Forged Check Valve
Top Entry Ball Valve
Needle Valve1
Forged Two Piece Ball Valve
Butterfly Valve Lug Type (BS/ANSI/DIN)
2 Piece Ball Valve
Flange Ball Valve
Knife Gate Valve
EPDM Butterfly Valve
