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01 /  06

Photovoltaics Industry

Adhesive materials for solar backsheets can meet the different needs of customers, which reduce the curing time effectively, and have excellent comprehensive performance in adhesion, hydrolysis resistance and delamination resistance. This product realizes the independent synthesis of the core materials of products, and can provide customized solutions for customers.

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Photovoltaic industry
02 /  06

Li-ion Industry

The self-developed aluminum plastic film composite adhesive and passivation solution for li-ion battery by WEIKAI focus on the new energy industry, including aluminum foil passivation solution, outer adhesive and inner adhesive. The products are suitable for aluminum plastic film composite for soft pack li-ion battery. Different product series can be applied to 3C, power and energy storage li-ion battery.

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Lithium electricity industry
03 /  06

Packaging Industry

WEIKAI’s independent research and development production of "CHENGYING" brand has high performance coating series which used for Chinese style tobacco packaging, not only to meet the technical requirements of customers, but also durable and environmental protection. Shanghai Changying sells Dow’s solvent-based, water-based, solvent-free composite adhesives, which can be used in various types of flexible packaging.

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Packaging industry
04 /  06

Communication Industry

Fiber secondary coating is used to protect the surface of bare optical fiber from mechanical damage and to buffer the external stress during the use of optical fiber. Fiber primiary coating is used to improve the mechanical strength of the fiber, resist the impact of external force, and protect the fiber from the influence of the external environment.

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Communications industry
05 /  06

Optoelectronics Industry

"CHENGYING" brand functional coatings, transfer coatings, special substrate coatings which is independently developed by WEIKAI, are mainly used for electronic products touch pad, screen display, switch panel; Mobile phone back panel, home appliances surface drawing decoration, scratch resistance; Car interior decoration, new energy vehicle battery pack, anti-scratch protective film, furniture protection, etc.

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Photovoltaic industry
06 /  06

Construction Industry

Anticorrosive and Heat Insulation Nanoboard composite adhesive is used to protect the roof and wall of buildings, and plays the role of heat insulation and corrosion protection.

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Construction industry

Li-ion Industry

Construction Industry

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March 19-21, 2021, the 14th China International Battery Technology Exchange Conference/Exhibition(CIBF 2021)was held in Shenzhen Convention and Exhibition Center. CIBF is a regular meeting of battery industry sponsored by China Chemical ...
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From September 15-19,2020, under the guidance and support of Shanghai Municipal Government, WEIKAIas one of the invited company, show a splendid appearance in the 22nd China International Industry Fair (CIIF) which was hold by Shanghai Natio...
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---Zhejiang Weikai New Materials Co.Ltd grand opening On September 21, 2018, the sun was shining and firecrackers were blaring, Zhejiang Weikai New Materials Co.Ltd held a grand opening ceremony in the beautiful scenery of Lishui. Zhejiang W...
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My dear friends: Thank you for your long-term support and love to Chengying. From September 26-29, 2018, We sincerely invite you to visit our booth at China International Information and Communication Exhibition (PT Exhibition). In this ex...
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From May 28- 30, 2018, as a leader in solar back sheet adhesive, our company appeared in the 12th International Solar Photovoltaic and Smart Energy Exhibition. The exhibition has achieved great achievements in enhancing our brand effect, fin...
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On June 16,2016, Green Packaging Solutions Seminar jointly held by our company and Dow was grandly held in Haoshideng Hotel, Jiaxing. Our chairman of the board Mr YuMingDong, general manager Mr Zhou Kejun, Dow Asia Pacific sales director Mr ...
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Tailor-made environmental protection and green solutions for flexible packaging industry On April 28, 2016, the 30th China International Plastics and Rubber Industry Exhibition ended successfully at Shanghai New International Expo Center! Sh...
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The grass grows and the spring is bright and beautiful. In this warm spring season, WEIKAI held the 16th Chairmans Meeting Room . The meeting was presided by Chairman Yu. In the meeting, Chairman Yu introduced the development of WEIKAI to th...
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Environmental Information Disclosure Formof Jiangsu Chengying New Materials Co.,Ltdthe forth quarter Basic information Company name Jiangsu Chengying New Materials Co.,Ltd USCI 91320600071042953J Company address No36, Linjiang road, Linjiang...
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Environmental Information Disclosure Form of Jiangsu Chengying New Materials Co.,Ltd Basic information Company name Jiangsu Chengying New Materials Co.,Ltd USCI 91320600071042953J Company address No36, Linjiang road, Linjiang town, Haimen, N...
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Environmental protection monitoring planof Jiangsu Chengying New Materials Co., Ltd Category Monitoring site Monitoring program Monitoring frequency Water Sewage nozzle PH、ammonia nitrogen、COD,TP、SS、petroleum, BOD5 Monitored quarterl...
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----The fifteenth WEIKAI Chairmans meeting room In order to help new employees to grow up rapidly, Chairman Yu listened to the employees inner voice, and held the 15th Chairmans Meeting Room at Luoxingge Hotel in Jiashan, Zhejiang on Novembe...
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Contribute to the job, fulfill the duty and achieve good results Writer:Zhao Dongling Do ones work to love, do ones work to be loyal. WEIKAIs staff in their own positions, maintain a good attitude, due diligence, continuously improve and bre...
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The vice chairman Shen Yongming led a team to investigate the City-Industry Integration in Jiangsu Writer:Zhao Dongling Zhao Lingchao(Minhang District CPPCC) On July 5 th , the vice chairman Shen Yongming of Minhang district CPPCC, led...
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In order to encourage company employees to broaden their horizons, relax their minds, and better engage in future work, WEIKAI held the 2018 tourism event in April. This year, we held a luxury cruise trip which is 6 days from Shanghai to Fuk...
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At 3 pm, March 29, the district mayor Hu Weiguo of Jinshan district, Secretary of the Party Leadership Group Su Zhenhong, District Science and Technology Commission Director Liu Xinyu, the leaders of the district government office and the se...
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China International Information Communication Exhibition, which is at the forefront of the information and communication (ICT) industry, is organized by the Ministry of Industry and Information Technology and is one of the largest and most i...
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