SELECT DISTINCT m.*  FROM  `products` AS p, `products_description` AS pd, `products_price` AS pp, `products_images` AS pi, `tax_classes` AS tc, `manufacturers` AS m, `products_to_categories` as ptc  WHERE p.`manufactures_id` = m.`id` AND p.`is_locked` != '1' AND ((p.`is_stockable`='1' && p.`stock_info`>=p.`min_order_qty`) OR p.`is_stockable`='0') AND p.`is_shop`='1' AND p.`id`=pd.`products_id` AND p.`id`=pi.`products_id` AND pd.`shop_id`=1 AND pd.`language_id`=1 AND m.`name` != '' AND p.`id` = pp.`products_id` AND pp.`customers_group_id` = 1 AND pp.`tax_class_id` = tc.`id` AND p.`id` = ptc.`products_id` AND ptc.`shop_id` = 1 AND ptc.`categories_id` in ('4136', '4137', '4138', '3849') ORDER BY m.`name` 

 SELECT DISTINCT m.*  FROM  `products` AS p, `products_description` AS pd, `products_price` AS pp, `products_images` AS pi, `tax_classes` AS tc, `manufacturers` AS m, `products_to_categories` as ptc  WHERE p.`manufactures_id` = m.`id` AND p.`is_locked` != '1' AND ((p.`is_stockable`='1' && p.`stock_info`>=p.`min_order_qty`) OR p.`is_stockable`='0') AND p.`is_shop`='1' AND p.`id`=pd.`products_id` AND p.`id`=pi.`products_id` AND pd.`shop_id`=1 AND pd.`language_id`=1 AND m.`name` != '' AND p.`id` = pp.`products_id` AND pp.`customers_group_id` = 1 AND pp.`tax_class_id` = tc.`id` AND p.`id` = ptc.`products_id` AND ptc.`shop_id` = 1 AND ptc.`categories_id` in ('4136', '4137', '4138', '3849') ORDER BY m.`name`