从Bulgaria供应商批发进口ã�â¡Alcium Poultry Feed — FOB条款

Delta Rap Llc produces a calcium poultry feed additive derived from Rapan Venosa shell mulch, a marine source processed at their facility in Sliven, Bulgaria. The material contains 350 to 400 grams of calcium per kilogram, a concentration that places it within the typical range for shell-based calcium supplements used in commercial poultry operations. The shells are mechanically processed to a particle size suitable for feed incorporation, though the exact sieve specification is not stated in the listing and should be confirmed directly with the supplier.

Beyond calcium, the shell mulch delivers trace microelements including cadmium, potassium, cobalt, manganese, chromium, sodium, iron and zinc. The presence of cadmium is notable, as this element is regulated in animal feed in many jurisdictions due to bioaccumulation concerns. Buyers should request a full heavy metals assay with maximum limits in milligrams per kilogram, particularly for cadmium and lead, to ensure compliance with EU Regulation 183/2005 on feed hygiene or equivalent national standards. The cobalt content may also be relevant for regions where cobalt supplementation in ruminant feed is controlled.

This product suits layer hen operations, broiler farms and integrated agricultural enterprises seeking to supplement calcium for bone development and eggshell quality. The typical application rate for shell-derived calcium in poultry diets ranges from 3% to 4% of total feed weight, though Delta Rap Llc does not specify a recommended inclusion level. Importers should discuss minimum order quantities, packaging format (bulk versus bagged), moisture content and shelf stability with the supplier, as these details are not provided. The Sliven location offers potential access to Black Sea ports for containerised export, though port and Incoterms must be negotiated directly.

Delta Rap Llc operates from Asen Zlatarov 34, Sliven 8800, Bulgaria, a city located in the eastern part of the country with historical ties to textile and mechanical engineering industries rather than primary marine processing. The company holds a harbor trust tier, which represents a baseline verification level on the platform with no response rate or average response time recorded at present. This lack of engagement data means buyers should expect to initiate contact and allow time for quotation and sample requests.

The supplier's profile centres exclusively on Rapan Venosa shell processing for agricultural and poultry feed applications, with no stated diversification into other feed additives or animal nutrition products. The listing does not indicate production capacity, number of employees, annual turnover, or existing export markets. Buyers evaluating Delta Rap Llc as a sourcing partner should request a company profile, laboratory accreditation for their testing facilities, and references from current poultry farm or feed mill clients before committing to volume orders.