Over 10 years’ persistent endeavor of our team, we carry out the Quality Management System according to ISO9004:2009, and our products are GS and CE certified by TUV. We possess of Modern computer Aided Design and production facilities, meaningwhile, the strong ability of development and design performance can be provided to customers.
The mission of our company is ” To make your job easier” .
A crimping tool is a device that is used to make cold weld joints between wires and a connector by deforming one or both of them to hold the other. A special connector is used to join metals together.
Professional crimping tools are the game-changer for bathroom plumbing. They deliver speed in tight spaces, leak-proof reliability, and flame-free safety. Using pro-grade manual or hydraulic crimpers means faster installs, less fatigue, and cleaner jobs.
Whether you’re an engineer, technician, or just a curious buyer — choosing the right crimping pliers is key.Sumatool crimping pliers were your non-negotiables. You deserve tools that make your job easier!
SUMA TOOL makes a difference with its innovative features in HYDRAULIC CRIMPING TOOL field, focusing on customer satisfaction, aim to establish long-term strategic partnerships with our business partners

SUMA TOOL's products are manufactured according to each market's standards of quality, sturdiness and practicality, certified by CE, ETL,FDA,LFGB.

SUMA TOOL prioritizes the needs and satisfaction of our clients, and offers personalized and efficient solutions, we have the ability to quickly adapt to changes in the market.

At SUMA TOOL, we're focused on delivering customer service that is second to none.
We provide premium Crimping Tools:
To Make Your Job Easier!
NANJING SUMA TOOL CO., LTD
provides Crimping Tools To Make Your Job Easier.
We will contact you within 1 working day, please pay attention to the email with the suffix “@sumatool.com”.