SGS supervised installation

Tianjin Xingyu Fertilizer Co., Ltd, （Referred as XYF）founded in 1993, mainly produces magnesium sulphate heptahydrate, anhydrous magnesium sulphate and magnesium sulphate fertilizer.

XYF successfully completed the shipment of 81 tonnes of magnesium sulfate heptahydrate to Indonesia on 9th June, 2025. The shipment was strictly in accordance with international standards, and accepted the supervision and certification of SGS authoritative testing organisations in the whole process.  

In order to ensure the quality of delivery, XYF carried out professional calibration of weighing equipment in advance according to the requirements of SGS staff, and randomly selected 20 bags from each container for weight checking under the witness of SGS inspectors. The test results show that the net weight of each of the 3240 bags of products is stable at more than 25.05kg, which fully meets the quality standard required by the customer.  

SGS inspectors especially pointed out that the packaging of this shipment is neat and standardised, the marking is clear and complete, and the container loading is in line with the international transport standards, which fully reflects our perfect quality management system and professional export service capability.  

This successful delivery further consolidates our competitive advantage in Southeast Asian market. We will continue to optimise the export process and provide better chemical products and services to our global customers.  

We welcome your enquiry and hope you can join us, contact number 0086 13042210466.