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About UMETASS: Not Giving Up Quality for Competition
About us:
UMETASS is a brand owned by Nanjing Shuishan Technology Co., Ltd.
For many years, Shuishan has been dedicated to the research and production of plastic containers.
The company's factory and office area exceeds 30000 square meters, with over 300 employees and more than 160 machines of various types. 
20 Years
+
Experience in plastic packaging
30000㎡
+
Plant area
High-quality plastic packaging start from here.
OUR CERTIFICATE
  • FSSC 22000 Certificate
  • EU Certificate
  • REACH Certificate
  • SQP Certificate
  • BSCI Certificate
  • GRS Certificate
  • SGS Certificate
  • ISO 9001 Certificate
  • FDA Certificate

Brand Coopration

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Professional Manufacturing Factory for Plastic Containers

Specialized manufacturing base with advanced automated equipment, a high-level R&D team, and a large-scale storage area.
200
Patent
30,000
Plant area
500
Employee

More about

UMETASS|Plant

Plant

Production area exceeding 30,000 square meters, hundreds of machines and equipment.

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UMETASS|Service

Service


Online and offline expert reception team, dedicated to providing customers with efficient and caring service experience.

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Plastic Buckets Manufacturer

Product


From standard to special solutions: we provide packaging in all shapes and volumes for all fields of application.

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IML Container

OEM&ODM

We have our own mold workshop and support OEM&ODM service for our customers.

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Applications

UMETASS NEWS
article_1
round-vs-square-plastic-buckets-b2b-guide.png
2026-07-24

Round vs Square vs Rectangular Plastic Buckets — B2B Buyer's Shape Selection Guide

Plastic Bucket Decoration.jpg
2026-07-11

IML vs Offset vs Screen vs Heat Transfer: Choosing Decoration for Plastic Buckets and Jars

hdpe-barrier-packaging-coex-vs-fluorinated.png
2026-07-03

COEX Vs. Fluorinated HDPE: Selecting The Right Barrier Packaging for Agrochemicals

Nanjing Shuishan Technology Co., LTD was founded in 2005, located in Nanjing, Jiangsu, China.

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Contact Us
  Block 8, Xingzhihui Building, Xinghuo 
Road, High-tech Development Zone, Pukou
District, Nanjing City, China.
  +86-18761600270
  johnna@njshuishan.com
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