Hensein is one of famous and old companies in Guangdong,now have developed in two factories. One is in Huizhou,the other in Dongguan.Covering total an area of 11000 square meters. Our company already has the monthly production of 800 tons of biodegradable material granulations and 30 special film- blowing machines which can produce 500 tons of compostable films. Besides, we have 40 fully automatic compost bag-making machines,8 sets of automatic pet bag-making machines , and many kinds of high quality inspection equipments. We can print different kinds of compostable products. Now we have a staff of more than 200 employees.

Production workshop 2
Production Workshop 2
Testing Facility Room
Testing Facility Room

Our company is specialized in R&D and productions of all kinds of compostable bags. We developed new products and made finished products for tens of compostable materials-making companies. All our products meet the EU standards. And in Belgium OWS detection mechanism , our products comprehensively passed through composting degradation test and obtained the OK compost certificate. And we also got the EN13432 certificate, USA ASTMD-6400 certificate, FDA food grade certificate, and so on. Our company also passed the ISO9001 quality management system certification and ISO 14001 environmental protection system certification . Our products are exported to Australia, Britain, Italy, America ,Brazil, Japan, South Korea , Denmark, France and other countries. Our company is the leading enterprise in quality and technology in this field in China. The product formulas , manufacturing processes , and equipments R & D. are all belong to our independent intellectual property rights and have been applied for the patents.

Show Room
Raw Material Workshop
Production Workshop
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Main Market

Our company also passed the ISO9001 quality management system certification and ISO 14001 environmental protection system certification . Our products are exported to Australia, Britain, Italy, America ,Brazil, Japan, South Korea , Denmark, France and other countries.

Main Market

Description of Each Control Crital Points

Production Step Control Point Target and Range Control  Procedure Frequancy Responsible Correction Acction Documents
1 Blowing film Surface 99~100 Color,cleanness at any moment film color consistent with customer sample or information requirements, no color difference, no dirty points and other defect. adjustment and enviaronment control IPQC
2 Blowing film specification 99~100 Thickness and size One hour Thickness ≤±0.01mm; Size≤±1mm Film machine adjustment IPQC
3 Blowing film Raw material 100 Right material Before producing Use right raw material,meet request of order. Change to right material in time IPQC
4 Printing color Surface 99~100 Color One hour Color, picture, text, content should be consistent with the confirmation template, can not have double shadow, dirty, walking, miscellaneous points, missing strokes, fat oil, font confusion and other defect. Printing adjustment IPQC
5 Printing color specification 99~100 location One hour The font position ≤±1.5 mm, the printing position is the same as the template. Printing adjustment IPQC
6 Printing color Firm testing 99~100 firm One hour Using transparent adhesive tape paste 3-5 seconds ,45° angle quickly tear up, no color loss. Printing adjustment IPQC
7 Cutting bag Surface 99~100 Hot sealing,dirty at any moment Hot sealing location and effect is right and good,no dirty. Cutting machine and temperature adjustment IPQC
8 Cutting bag specification 99~100 size One hour Size mirror≤±1mm Cutting machine adjustment IPQC
9 Packaging Surface 99~100 Accuracy,dirty at any moment Product packaging and production instructions sheet consistent with,the bag can not be reversed, wrong, more or less loading phenomenon, bag must not have hair, debris, dirty, leakage accessories and other bad, packaging intact without damage, bag mouth to seal flat. Inspection in time IPQC
10 Packaging specification 99~100 size One hour Packaging bag size error≤±1.5mm;Carton size error≤±3-5mm Inspection in time IPQC
11 Packaging testing 99~100 firm Begin packing Drop test (refer to whole box drop test procedure) Inspection in time IPQC

Product Degradation Process

Process of biodegradation as below (tested by OWS in accordance with standard test conditions of OK compost)

Visual presentation of the test item (left:film sample - right:pellets)
Presentation of the content of a test bin with 10% XH-918 (1% 10 x 10cm pieces & 9% milled pellets) after I week of composting.
Visual comparison between XH-918 (55 um) at start and after 2 weeks of composting.
Presentation of the content of a test bin with 10% XH-918 (1% 10 x 10cm pieces & 9% milled pellets) after 4 weeks of composting.
Visual comparison between XH-918 (55 um) at start and after 4 weeks of composting.
Visual comparison between XH-918 (55 um) at start and after 6 weeks of composting.
Visual comparison of the < 10 mm fraction of control (left) and XH-918 compost (right)at the end of the composting process.

Why Choose Us

Rich Experience

Over 16 years of dedication to biodegradable&compostable products.

Cheap Price

From resin to finished product,all produced by ourself,one-stop solutions save cost.

Well Quality

We guarantee our products would be composted into water and carbon dioxides within 3 months in industrial facilities. and also guarantee them maintain their physical properties for 12-15 months,no biodegradable in advance.

Complete Certifications

Our products comprehensively passed through OK COMPOST HOME,EN13432,ASTM D-6400,FDA food grade certificate.Make sure you can use and sell safely!

OEM Customized

Working out the finished products begin from your idea!Support fully from our R&D and whole team!

Good Faith

Inspect goods strictly and fast delivery.We value your time!Value your investment!Keeping more better service after sell!