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Who We Are & What We Offer?
Founded in 1992 | A Leading Chinese Empty Hard Capsule Manufacturer
GMP Standard Empty Capsules | HPMC, Vegetarian, Gelatin and Pullulan for Bulk Global Supply
Empty Gelatin Capsules
Machine filling accuracy rate of 99.99%
Natural Pullulan Capsules
Custom-design your own colors
Empty HPMC Capsules
We offer a complete range of empty hard capsule sizes to meet diverse formulation and filling needs, including #000, #00el, #00, #0el, #0, #1, #2, #3, and #4.
Our extensive size selection supports various dosages, formulations, and filling equipment for pharmaceutical, nutraceutical, and supplement manufacturers.
Capsule Solutions for Diverse Demands
We deliver high-quality gelatin, HPMC, Pullulan, enteric and delayed-release capsules.
Gelatin Capsules
Source: Bovine and porcine collagen
Advantages: Fast dissolution & cost efficiency, global certification for vitamin capsule formulations
HPMC Capsules
Source: Hypromellose
Advantages: Low loss on drying trait, great for vegan herbal & hygroscopic capsule formulations
Pullulan Capsules
Source: Fermented tapioca starch
Advantages: Clear outlook & oxygen resistance, ideal for probiotic omega‑3 capsule formulations
History Milestones
Founded in 1992, EEK is an experienced empty hard capsule manufacturer with automated GMP production workshops. Our product lineup covers gelatin, HPMC vegetarian and pullulan empty capsules of diverse specs, and we export qualified capsule shells to purchasers in more than 50 nations worldwide.
Quality Commitment
All our capsules are manufactured under GMP guidelines and certified with ISO9001, ISO22000, Halal and Kosher credentials. The in-house QA team inspects incoming raw materials and finished capsule products, supported by real-time monitoring to secure consistent batch quality for gelatin, HPMC and pullulan empty capsules.
Industry Partnerships
We provide personalized processing for empty hard capsules, including custom sizes, surface imprinting and enteric/delayed-release coating. Our standard GMP capsule shells made from gelatin, HPMC and pullulan are widely sourced by domestic pharmaceutical plants and overseas formulation brands.
Global Distribution
We operate overseas warehouses in Los Angeles, Vancouver, Rotterdam and Sydney to accelerate local shipment of bulk empty capsules. Fixed storage settings at 15–25℃ and 40%–60% RH effectively prevent cracking and deformation of gelatin, HPMC and pullulan capsules for global bulk buyers.
Unlock Specialized Capsule Sizes, Custom Imprinting & Delayed-Release Coatings.
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EEK Headquarter
588 Fenghe Road
Pujiang
Zhejiang, China
EEK Qingdao
45 Beijing road
Qingdao
Shandong, China
EEK Hong Kong
6703 The Center
99 Queen's Road
Central, HK
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