Sidmak Laboratories [India] Pvt Ltd offers Haematinic Capsules with Zinc. Sidmak Laboratories [India] Pvt Ltd also offers various types of pharmaceuticals as well as neutraceuticals products.ŸThe manufacturing plant of the company is approved by W.H.O. As per GMP guidelines and by local FDA as per drug and cosmetic act. The Haematinic Capsules with Zinc have strength of 300 mg. The Zinc Sulphate Monohydrate in Haematinic Capsules has formula equivalent to Zinc Sulphate.