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diCalcium Phosphate
The standard grade manufactured.
We manufacture the highest quality products.

About Us and Our Business










P.K.P. Overseas Trading Company has been established since 1982 and doing animal feed business for 30 years. We are a sole distributor of Dicalcium Phosphate P-18 for Siam Phosphate Industry Co., Ltd., a DCP plant in Thailand.

With a reliable quality product, we are proud to present DCP our local product to our customers who are concerned of a high product quality. Our factory is certified by ISO 9001 and ISO 14001:2004.

Our factory is the leader in producing DCP with 18% Phosphorus, using only high quality raw material through its effective production process, with strictly quality control as well as continually research in order to achieve highest biological value in our product.

We have had conduced several farm tests to compare biological value or bio-efficiency of calcium Phosphate in Broiller among Siam Phosphate's DCP (designated as Local DCP), import DCP and MCP (mono calcium phosphate). Interestingly, after 3-4 weeks of enclosed experiments, we found that our local DCP yields almost the same results with MCP and much better of than import DCP interms of FCR weight gain and Phosphorus absorption in bone.

Our factory has been operated according to the principles to produce only high quality to ensure all farmers that they will get their value product worth every Baht they spent. Most of all, we will continue to develop and introduce higher quality product to the market in the near future.

Message from Executive Chairman

We are well aware that agro Industry is of important sector in Thailand's development. Therefore, we will put forwards every effort to ensure her customers that DCP from her production will be the best quality. The company emphasizes on R&D, employs state of art technology, with every steps of quality control, can ensure her customers that our DCP will be the highest biological value. I would like to reaffirm that we will adhere to our principles and be happy to be part of your feed business success at all times.

  • Production Plant : Our Phosphate Production unit is the most advance technology available.
  • Quality Control- R&D : Modern lab equipment with strict quality control to ensure product standard.
  • Transportation : Punctual, Safety, Cost Effective, Customer's Satisfaction.
  • Stock Availability : OR in 50 kgs. PP bags.
  • DCP Production Unit : DCP production Unit
  • Growth & Productivity : Highest BIO Efficiency in every bags of our Phosphate's DCP.

Our Products have been certified by:






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