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Welltec is your trusted partner for turnkey solutions
Welltec worldwide
Our representative offices across the globe. Please contact our Hong Kong head office for assistance.
Brand & philosophy

Established in 1982, we started to manufacture injection moulding machines in Hong Kong China.

Welltec Machinery Limited has evolved and become one of the market leaders in the field. Our long- established and proven partnerships with the industries players have reinforced our presence around the world.

As one of the key member companies in Cosmos Machinery Enterprises Limited, a public listed company in Hong Kong since 1988, we have developed our competitive edge in technical expertise and development. Welltec is your trusted partner for turnkey solutions.

Welltec offers process support, automation and all-rounded service to enable our customers to be successful.

It is our mission to add value to your production and achieve high customer satisfaction.

2011 - Today
2001 - 2010
1982 - 2000

Strategic agreement signed with South China University of Technology on technical and equipment co-development of fields including “Pulse vibration injection molding technology” and “ single-line twin rotor hybrid plastics injection molding technology”.


Advanced All Electric D series was officially launched.


iSee advanced 4.0 became available.


JSeII small and medium-sized servo-driven two-platen injection moulding machine(450-900T) was in mass production and sales.


Awarded the title of “China top 500 Machines” for 10 consecutive years.


The first “Academician Workstation”of Guangdong China was established in our production site.


All Electric machine was officially launched to the market.


iSee 1.0 was developed and launched.


*The full series of Se servo-driven injection moulding machines were awarded as the grade one energy-saving product by China Plastics Machinery Industry Association.

*Se energy-saving injection moulding machines series were awarded as “The most energy-saving injection moulding machine Product ”by China Plastic Machinery Industry Association.

*Sino-Indian joint venture manufacturing plant for production of JH-Welltec brand plastic injection moulding machines was established in Pune, India.


*The injection moulding machine for environmental friendly and large-capacity thin-wall food packaging was awarded the first prize of Scientific and Technological Progress in Dongguan city of China.

*Donghua Machinery Ltd., a member company of Cosmos Machinery Ltd., was awarded the title of leading industrial enterprise in Dongguan city of China.


*Awarded as the “high-tech enterprise” by Science and Technology Department of Guangdong China.

*An agreement for joint venture establishment was signed between Cosmos Machinery Ltd. and Japan’s UBE Machinery Corp. Ltd.


*Servo-driven injection moulding machine was developed successfully and launched to the market.

*Donghua Machinery Ltd. was awarded the title of “Top 100 Enterprises of China Plastic Machinery Industry”, “Top 50 of China Machinery Industry” and “Top 100 most influential Achievements of China in 2006”.


*Drafting the injection moulding machine industry standard JB/7267-2004.


*The first all electric injection moulding machine in China was successfully developed and commercialised.

*During the cooperation with Japan's UBE Machinery Corp. Ltd., Wuxi Grand Tech Machinery Ltd. introduced its production technologies of medium-sized, large-sized and ultra large-sized injection moulding machines with the clamping force of 350T to 3500T as well as its world-famous trademark UBE.


*Wuxi Grand Tech Machinery Ltd. was awarded “National Key High-tech Enterprise” by the Ministry of Science and Technology.


*Granted as the key high-tech enterprise under China Torch Program.


*TTI series injection moulding machine were awarded as “Famous brand product of China Machinery Industry”by the State Bureau of Machine Building Industry.


*COSMOS WG series computer-controlled and fully-automatic injection moulding machine being the first passed the international CE certification in China.

*Being granted the “CE” and “EMC” certification by SLG certification authority in Germany and received the first pass to the international market of plastic machine industry in Southeast Asia.


*Welltec Machinery Ltd. was established.

*Donghua Machinery Ltd. was recognized as a high-tech enterprise in Guangdong China.


*Donghua Machinery Ltd. being the first passed the ISO9001 quality system certification in the industry.


*Wuxi Grand Tech Machinery Ltd. was established.


*Cosmos Machinery Limited was established to manufacture injection moulding machines in Hong Kong China.

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