We are one of the biggest biodegradable & compostable resins and bags manufacturer in China. In addition, we have our own top design R&D team.We have a big manufacturing capacity, because we are running two factories with the same management team and sales team.

1, Shandong Tianrenhaihua Bio-Technology Co., Ltd
2, Shandong Vision bio-tech Co., Ltd
Production capacity: Modified compostable resins 30, 000 tons/year, compostable bags: 15, 000 tons/year.
What we make:
1. T shirt bag 2. Produce bag 3. Garbage bag 4. Mailer bag 5. Pet poop bag 6. Die cut bag 7. Drawstring bag 8. Garment bag 9. Resin
Our products are made from corn starch which will be fully composed and biodegraded.
It can be degraded into H2O and CO2 in compost facility leaving no residue to the environment, totally non-toxic.
We got the international authorized certification such as BPI, OK Compost, ABA and DIN certifications. All of our bags are strictly passed the European standard EN 13432, the US standard ASTM D6400, and the Australian standard AS5810, AS4736.
Our factory also have established the complete quality control system. QC manager at site random checking the quality and record all the process every 2 hours.
After years of accumulation we are confident in our quality and price.

Q:What's your Product Range?
A:Biodegradable bags, flat bags, T-shirt bags, food bags, star-sealed bags, drawstring garbage bags, flap tie garbage bags, handle tie garbage bags, pet wastes bags, cover sheet, film, etc. 

Q: Are you a manufacturer?

A: Yes. We are a factory located in Jining Shandong of China.We established in 2014 with prosperous experience on producing all kind of biodegradable plastic bags.

Q: Delivery time
A: within 7days for samples ; For OEM, 20-30days after deposit received.

Q: Payment terms
A: T/T (Telegraphic transfer/ Wire transfer): 30%  deposit, the

balance is against copy of B/L, L/C

Q: Are there any requirements to be able to buy from you?
A: Minimum quantity of 1 tons. Our regular customers range through abroad individuals, small business, retailers, traders and luxury outdoor shops

Q: Can you do OEM?
A: Yes, we can make OEM products but also ODM. 
-We can design the label on the packaging and cartons as required for your brand.

Q: We would like to have a look at a sample before we continue with the orders. Can we obtain a sample from you?
A: Yes, we can provide samples of all our current products free of charge but courier charge collected. Simply click on contact us and send us your requests.

Q: Can I get a discount?
A: The larger the order, the lower the costs. Please feel free to contact us.

Q: How does your factory do regarding quality control?
A: Quality first is our factory concept. We have a impeccable QC system and BRC.
1. All raw materials we used are environmental-friendly .
2. Skillful workers take care every details in handling the producing and packing processes;
3. Quality Control Department have the very strict inspection quality standard for QC accordingly.

Q: What information should I let you know if I want a quotation?
1. Bag type, color.
2. The size of the product (Length * Width * Height) and the thickness, packaging details as well as the printing design.
3. If it is possible, pls also provide with pictures or design sketch for checking. Samples will be best for clarifying, if not, we will recommend regular products with details for reference.

Q: Where is your factory located? How can I visit there?
A: Our factory is located in Jining City, Shandong Province, China.