About Us hot water bottle factory

Our Story

ABOUT CHUANGU

Yiwu Chuangu Import and Export Co., Ltd. is an integrated enterprise of industry and trade with more than 20 years of thermos bottle manufacturing experience. We are a professional manufacturer of high-quality medical rubber hot water bottles, medical PVC hot water bottles, medical silicone hot water bottles, knitted hot water bottle covers, embroidered hot water bottle covers, plush hot water bottle covers and toy hot water bottle covers and other related products. We were established in 1995 and located in Zhejiang, China.
We are the official partner of 17 large supermarkets including Wal-Mart, Carrefour, Metro and Costco. At the same time, we are also the only partner of the only medical rubber hot water bag and medical enema bag in 25 top medical institutions. We have complete medical qualifications and product certifications. Including CE/FDA/BSCI/SGS and other certifications. We support online and on-site factory inspections.

Why CHUANGU?

Exquisite Workmanship

● More than 20 years experience workers
● Advanced integrated production line to make different designs
● smooth and wrinkle-free
● Comprehensive inspection after production
● Individually packaged each piece with your own logo design
● Sturdy standard export carton

Accept OEM/ODM Order

● Brand fabric supplier,make sure the high quality
● Over 20 years experience at OEM/ODM
● Dozens fabric color for you choose
● Print your own logo
● Professional design team,help you to make your own design
● Small trial order is also welcome

Professional and High-quality Honest Service

● Your inquiry will be replied in 2 hours.
● Contact with Email,Whatsapp,Skype,Facebook etc..
● Will pay great attention to your inquiry,no matter the quantity is big or small.

High Production Capacity

● Our factory not only uses advanced injection molding machines and professional workmanship to produce hot water bags, but also employs experienced workers. Our factory can produce more than 5000 pieces of products a day. Our company supplies activewear to over 1300 trusted retailers in over 70 countries.

CHUANGU Guarantee

CHUANGU's Guarantee of Quality

1、Certification: CE/FDA/BSCI/SGS.
2、Stoppers: All stoppers are reinforced and durable, integral injection molding, not cheap half-molded injection molding.
3、Formula: All of these bottles are formulated to contain antioxidants for longevity and an added safety factor.
4、Thickness: The thickness of the hot water bag is 1.85mm.
5、Testing: The thermos will be tested in accordance with the BS 1970:2012 directive.
6、Bottom welding: 90 seconds plus 5 seconds of safe extrusion time.

CHUANGU's Guarantee of Workmanship

1、Bottom glue: The bottom glue of all thermos bottles adopts a special formula, which is different from the bottle body glue formula.
2、Bottle body vulcanization: All thermos bottles are produced by a 250-ton integrated vulcanizing machine instead of the old-fashioned single-piece small vulcanizing machine. Long thermos bottles are produced by a 400-ton vulcanizing machine. The vulcanization temperature and pressure are managed by a dedicated sensor controller to ensure constant temperature and pressure during vulcanization. All of our hot water bags have a vulcanization time of 180 seconds.
3、Rubber mixing: All these rubber mixing jobs will be operated by employees with 20 years experience, not simple automatic rubber mixing machines.
4、Mold: All bottles are made of P20 special mold steel for mold vulcanization instead of cheap 45# mold steel

CHUANGU's Guarantee of Materials

1、Phthalates: Thermos is free of 23 phthalates (DINP, DEHP, DBP, DIDP, DIBP, BBP, DNOP, DIOP, DMP, DPP, DEP, DCHP, DPRP, DNP, DPrP, DBZP , DPhP, DnHP, DMEP, DAP, nDnOP, DnDP, DiPP) have been listed as carcinogens by WHO and detected using gas chromatography mass spectrometry.
2、SVR 3L rubber: The standard natural rubber produced in Vietnam, the impurity content is only 0.03%. All rubber is new (within 6 months of production)
3、Manufacturing Plant: All thermos bottles are produced by the largest rubber thermos manufacturing plant in China, trusted by ALDI and many other top European brands Opel.
4、Rubber Oil: All rubber oils used in rubber compounds