China Zhongtai Holding Co., Ltd. is an advanced technology company based in Changsha, China, specializing in the R&D, manufacture, and trade of drilling tools and rotary drilling rig parts. Established in 2009, the company operates as a manufacturer and trading company with 51-100 employees and an annual turnover of USD 100 million to 1 billion. They are a contract manufacturer with a factory, focusing on optimizing design, utilizing new materials, and implementing advanced manufacturing concepts. Their product range includes various types of Kelly bars (full interlocking, combined, friction, interlocking), augers (flat, conical, flight), drilling buckets, core barrels, drilling bits, drill rods, cutter teeth, drilling casings, swivels, motors, reducers, springs, and belling buckets. China Zhongtai Holding Co., Ltd. emphasizes international cooperation and exports its products to numerous countries and regions, including Germany, Singapore, Turkey, Russia, the Middle East, and South America.
Product customizationOffers full customization for design and features.
High-tech enterpriseRecognized as a high-tech or innovative enterprise.
Low MOQOffers low minimum order quantity options.
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Auger
0·0 reviews
Auger, Find Details and Price about Conical Auger Flat Auger from Auger - China Zhongtai Holding Co., Ltd.$111
Continuous Flight Augers
0·0 reviews
Continuous Flight Augers, Find Details and Price about Cfa Cfa Bit for Hard Rock from Continuous Flight Augers - China Zhongtai Holding Co., Ltd.$111
Friction Kelly Bar
0·0 reviews
Friction Kelly Bar, Find Details and Price about Interlocking Kelly Bar Frictional Kelly Bar from Friction Kelly Bar - China Zhongtai Holding Co., Ltd.$111
Belling Bucket
0·0 reviews
Belling Bucket, Find Details and Price about Belling Bucket Clam Bucket from Belling Bucket - China Zhongtai Holding Co., Ltd.$111
Full Interlocking Kelly Bar
0·0 reviews
Full Interlocking Kelly Bar, Find Details and Price about Rotary Drilling Rig Parts Kelly Bar from Full Interlocking Kelly Bar - China Zhongtai Holding Co., Ltd.$100
Drilling Bit
0·0 reviews
Drilling Bit, Find Details and Price about Bit Teeth from Drilling Bit - China Zhongtai Holding Co., Ltd.$111
Combined Kelly Bar
0·0 reviews
Combined Kelly Bar, Find Details and Price about Interlocking Kelly Bar Frictional Kelly Bar from Combined Kelly Bar - China Zhongtai Holding Co., Ltd.$111
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Hangzhou Zhongtai Industrial Group Co., Ltd.
🇨🇳 China
1994501-1000 peopleManufacturer/Trading Company
High capacity factory
Established brand
ODM manufacturer
Product customization
Shipments
2109
Key customer
SOLUCION INTEGRAL DE MANUFACTURA
Key market
🇺🇸 United States
Description
Hangzhou Zhongtai Industrial Group Co., Ltd., established in 1994 and headquartered in Hangzhou, China, is a prominent manufacturer and trading group specializing in office furniture components and finished seating solutions. Operating from a 100,000-square-meter facility with over 500 employees, the company is recognized as one of China's largest manufacturers of chair mechanisms and aluminum alloy five-star bases. Their extensive product portfolio includes over 200 types of chair mechanisms, gas cylinders, and washing machine accessories, alongside finished products such as office, dining, and restaurant chairs.
As a national high-tech enterprise, Hangzhou Zhongtai maintains a provincial-level technology center and a dedicated testing facility equipped with CNC lathes and automatic welding machines. The company offers comprehensive OEM, ODM, and contract manufacturing services, supported by an R&D team of over 50 staff capable of developing custom mechanisms based on client specifications. Their commitment to quality is evidenced by ISO 9001 and ISO 14001 certifications, with products meeting international standards including BIFMA, TUV, EN, AFRDI, BS, and BV.
With self-supporting import and export rights, the group maintains a strong global presence, exporting over 90% of its production to markets across North America, Europe, Southeast Asia, and South America. They serve a prestigious international clientele, including HNI Corp and HON Company, positioning themselves as a reliable one-stop sourcing partner for the global furniture industry.
Hotel Fabric Modern Dining Chair
Fabric Modern Cafe Restaurant Bar Chair
Office Mesh Chair
New Modern Office Mesh Chair$24.8
Solid Mesh Chair$27.8
New Modern Fabric Rotary Chair
New Style Fabric Restaurant Cafe Chair$14
New Comfortable Modern Dining Chair with Steel Leg and Cushion$14.5