The automated/unmanned manufacturing base in the Changxing Park has officially started construction.

Completed the land acquisition and initiated the construction of the automated/unmanned manufacturing base.

The launch of the TM series SDRPS robot sample preparation system and the SDIAS unmanned inspection system has truly realized unmanned, transparent, and fully sample preparation and inspection.

Invested about 10 million RMB to launch SAP system（ERP&CRM），further enhance and solidify management capabilities to improve overall experience for customer.

Established a holding subsidiary, Hunan Sande Yingtai Environmental Protection Technology Co., Ltd.,
focusing on solid/dangerous waste laboratory lifecycle management solutions;
Introduced a new generation of (all-pass sample)-transmission (pneumatic transmission)-storage (automatic check) system.

Completion of strategic layout (geographical, group distribution), experience accumulation, delivery projects are unattended, normal operation, and have full access to the market.

Introduce the U4 system, the fourth-generation fuel full-process management and control solution with objective, real and reliable data and unmanned operation as the main feature.

Introduced an infrared fixed sulfur analyzer with a maximum of 50 disposable stakeouts;
The successful development can be applied to any intelligent sample preparation system with moisturecontent coal sample, and the whole process of sample preparation can be unattended;

The successful development of a calorimeter with a test time of less than 9 minutes marks the time when the Chinese calorific value analysis time has entered the single digit era;

Launched a full range of sample preparation equipment, environmental sample preparation dust removal system,coal-fired intelligent expert control system to carry out a large number of innovative design in theenvironmental protection, operation safety and comfort of the sample preparation, in order to createa humanized sample preparation experience and a comfortable working environment;

Developed a highly efficient ash fusibility tester (a single batch can be staked 9 times);

Successfully developed a fully automatic infrared sulfur analyzer;

Developed a fully automatic carbon and nitrogen element analyzer that can automatically replace the crucible; The invention can test a fully automatic moisture tester capable of testing coke, coal

Inventing a fully automated industrial analyzer that can be tested in parallel and batch tested without waiting for cooling;

Introduced a Coulometric sulfur analyzer that automatically adjusts the gas flow in real time;

Invented the isothermal technology with various points of the spiral tube, and introduced a
constant temperature calorimeter that is not affected by the environment and has a test time <11 min;
Successfully developed a single batch test sample of 18 moisture testers;

Creatively introduce an automated industrial analyzer with a streamlined operation;

Invented the automatic Coulomb sulfur analyzer, the work efficiency is greatly improved;
The first three-layer calorimeter was the first to use the compressor to accurately control
the temperature, and the precision and stability of the test results were greatly improved;

Invented the automatic industrial analyzer, replacing the traditional industrial analysis mode of “muffle furnace + oven”;
Introduced a ash fusibility tester with a furnace temperature limit of 1600 °C;

The successful development of the Coulomb sulfur analyzer, the first to use the computer to replace the microcontroller control;

At the exchange meeting of chemical supervision of power plants from eight provinces in central and southern China, in lushan city of Jiangxi Province, the automatic calorimeter that does not need to weigh the water and the temperature of the water was introduced,which was the first to follow suit and promote the national output thermal instrument to enter the automation era.