About Us

Yuexi Capsules is a GMP-certified empty capsule manufacturer with over 35 years of production experience, supplying high-quality gelatin, HPMC, and pullulan capsules to pharmaceutical, nutraceutical, and contract manufacturing partners across Europe and international markets.

With our European operations based in Sofia, Bulgaria, we provide direct access to the full Zhejiang Yuexi Capsule Co., Ltd. product range — backed by FDA, ISO 9001, Halal, and SGS certifications, and supported by fast logistics from our EU distribution hub.

Empty Capsule Manufacturer Since 1986

Yuexi Manufacturing Facility Production Line

Yuexi Manufacturing Facility Concentrator

Our manufacturing facility

Zhejiang Yuexi Capsule Production Plant — a GMP-certified factory

Founded in 1986 in Zhejiang, China, Yuexi is a trusted manufacturer of high-quality empty capsules with an annual production capacity of 8 billion pieces. Certified by FDA, ISO 9001, Halal and SGS, we deliver reliable solutions for the pharmaceutical, nutraceutical and health industries worldwide.

Capsules for every type of content — from traditional pharmaceutical formulations to innovative food supplements. High-tech manufacturing solutions supported by our internal Quality Management System, Cleanroom Grade 100,000 production environment, full batch traceability and Certificate of Analysis for every order.

Our History

Milestones

1986

Started producing gelatin empty capsules

1989

R&D department officially registered and put into operation

1995

Expanded production scale and established a branch factory

1999

Recognized as a key taxpayer enterprise

2005

Moved to the government industrial park and built 20 production lines

2018

Completed trial production of vegetarian capsules

2020

Built a new HPMC vegetarian capsule production base

Key Figures

Facts & Figures

Customers Served

6000 +

Annual Capacity

0 Billion

Experience

0 + Years

International Certificates

Inside Yuexi Production

Advanced Empty Capsule Manufacturing

Explore Yuexi Capsules’ pharmaceutical-grade production environment, automated capsule manufacturing lines, quality control laboratories, and GMP-oriented manufacturing processes supporting global capsule supply.

Yuexi Capsules pharmaceutical capsule manufacturing facility in Zhejiang China — Exterior view of Yuexi Capsules’ manufacturing facility, specializing in pharmaceutical-grade empty gelatin and HPMC capsule production.

Raw material warehouse for empty capsule manufacturing — Organized raw material warehouse supporting pharmaceutical capsule manufacturing and GMP production standards.

Clean workshop corridor in pharmaceutical capsule production facility — Clean production environment designed to support hygienic pharmaceutical capsule manufacturing processes.

Quality assurance laboratory for capsule manufacturing — Laboratory quality assurance procedures supporting pharmaceutical-grade capsule production and quality control.

Atomic absorption photometer used in capsule quality testing — Analytical laboratory equipment used for precision testing and quality verification during capsule manufacturing.

Gas chromatography laboratory equipment for pharmaceutical analysis — Gas chromatography testing equipment used for analytical control and pharmaceutical manufacturing verification.

Fully automatic empty capsule production line — Automated pharmaceutical capsule manufacturing line supporting high-volume empty capsule production.

Automated gelatin capsule production machinery — Precision machinery used in pharmaceutical gelatin capsule manufacturing processes.

Industrial capsule manufacturing equipment — High-speed capsule production equipment designed for pharmaceutical-grade manufacturing efficiency.

Automated pharmaceutical capsule production system — Modern automated system used in empty capsule manufacturing operations.

Pharmaceutical capsule production machinery in clean environment — Automated capsule manufacturing machinery operating within controlled clean production conditions.

Automated empty capsule production facility — Large-scale capsule manufacturing line supporting pharmaceutical and nutraceutical production.

Capsule dipping process during pharmaceutical manufacturing — Close-up of the dipping stage in empty capsule manufacturing, forming the capsule shell structure.

Capsule drying process in pharmaceutical production — Drying stage of empty capsule manufacturing ensuring shell stability and consistency.

Finished empty capsules on automated production line — Finished pharmaceutical capsules moving through the final automated production stage.

First automated screening stage for empty capsules — Initial automated inspection process for pharmaceutical empty capsules.

Machine screening process for capsule quality control — Automated quality screening system used during pharmaceutical capsule production.

Advanced capsule screening and inspection process — Detailed automated capsule inspection ensuring pharmaceutical production consistency.

Manual inspection process for pharmaceutical empty capsules — Secondary manual inspection ensuring capsule quality and manufacturing precision.

Pharmaceutical capsule drying and production process — Large-scale pharmaceutical capsule production process with illuminated drying and transport system.

Quality & Compliance

Certificates

Global Partnerships

Supporting Brands Across Multiple Industries

Capsules Catalog

Want to see what capsules are available?

Consultation

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Capsule Size	Part	Length (mm)	Wall Thickness (mm)	Cap Thickness (mm)	Outer Diameter (mm)	Weight (mg)	Locked Length (mm)
000#	Cap	12.90±0.20	0.130±0.005	0.113-0.133	9.95-10.05	183±10	25.5±0.5
000#	Body	22.10±0.20	0.125±0.005	0.110-0.130	9.60-9.65	183±10	25.5±0.5
00#	Cap	12.00±0.30	0.115±0.005	0.100-0.120	8.53-8.63	122±6	23.2±0.2
00#	Body	20.00±0.30	0.110±0.005	0.092-0.118	8.20-8.30	122±6	23.2±0.2
0#	Cap	11.00±0.30	0.110±0.005	0.10–0.20	7.65-7.75	98±5	21.2±0.3
0#	Body	18.50±0.30	0.105±0.005	0.10–0.20	7.35-7.45	98±5	21.2±0.3
1#	Cap	9.80±0.30	0.105±0.005	0.10–0.20	6.95-7.05	78±4	19.0±0.3
1#	Body	16.50±0.30	0.100±0.005	0.10–0.20	6.62-6.69	78±4	19.0±0.3
2#	Cap	9.00±0.30	0.095±0.005	0.09–0.18	6.34-6.42	64±4	17.5±0.3
2#	Body	15.40±0.30	0.090±0.005	0.09–0.18	6.05-6.13	64±4	17.5±0.3

Capsule Size

Part

Length (mm)

Wall Thickness (mm)

Cap Thickness (mm)

Outer Diameter (mm)

Weight (mg)

Locked Length (mm)

000#

Cap

12.90±0.20

0.130±0.005

0.113-0.133

9.95-10.05

183±10

25.5±0.5

000#

Body

22.10±0.20

0.125±0.005

0.110-0.130

9.60-9.65

183±10

25.5±0.5

00#

Cap

12.00±0.30

0.115±0.005

0.100-0.120

8.53-8.63

122±6

23.2±0.2

00#

Body

20.00±0.30

0.110±0.005

0.092-0.118

8.20-8.30

122±6

23.2±0.2

Cap

11.00±0.30

0.110±0.005

0.10–0.20

7.65-7.75

98±5

21.2±0.3

Body

18.50±0.30

0.105±0.005

0.10–0.20

7.35-7.45

98±5

21.2±0.3

Cap

9.80±0.30

0.105±0.005

0.10–0.20

6.95-7.05

78±4

19.0±0.3

Body

16.50±0.30

0.100±0.005

0.10–0.20

6.62-6.69

78±4

19.0±0.3

Cap

9.00±0.30

0.095±0.005

0.09–0.18

6.34-6.42

64±4

17.5±0.3

Body

15.40±0.30

0.090±0.005

0.09–0.18

6.05-6.13

64±4

17.5±0.3

Capsule Size	Part	Length (mm)	Wall Thickness (mm)	Cap Thickness (mm)	Outer Diameter (mm)	Weight (mg)	Locked Length (mm)
000#	Cap	12.90±0.20	0.130±0.005	0.113-0.133	9.95-10.05	183±10	25.5±0.5
000#	Body	22.10±0.20	0.125±0.005	0.110-0.130	9.60-9.65	183±10	25.5±0.5
00#	Cap	12.00±0.30	0.115±0.005	0.100-0.120	8.53-8.63	122±6	23.2±0.2
00#	Body	20.00±0.30	0.110±0.005	0.092-0.118	8.20-8.30	122±6	23.2±0.2
0#	Cap	11.00±0.30	0.110±0.005	0.10–0.20	7.65-7.75	98±5	21.2±0.3
0#	Body	18.50±0.30	0.105±0.005	0.10–0.20	7.35-7.45	98±5	21.2±0.3
1#	Cap	9.80±0.30	0.105±0.005	0.10–0.20	6.95-7.05	78±4	19.0±0.3
1#	Body	16.50±0.30	0.100±0.005	0.10–0.20	6.62-6.69	78±4	19.0±0.3
2#	Cap	9.00±0.30	0.095±0.005	0.09–0.18	6.34-6.42	64±4	17.5±0.3
2#	Body	15.40±0.30	0.090±0.005	0.09–0.18	6.05-6.13	64±4	17.5±0.3

Capsule Size

Part

Length (mm)

Wall Thickness (mm)

Cap Thickness (mm)

Outer Diameter (mm)

Weight (mg)

Locked Length (mm)

000#

Cap

12.90±0.20

0.130±0.005

0.113-0.133

9.95-10.05

183±10

25.5±0.5

000#

Body

22.10±0.20

0.125±0.005

0.110-0.130

9.60-9.65

183±10

25.5±0.5

00#

Cap

12.00±0.30

0.115±0.005

0.100-0.120

8.53-8.63

122±6

23.2±0.2

00#

Body

20.00±0.30

0.110±0.005

0.092-0.118

8.20-8.30

122±6

23.2±0.2

Cap

11.00±0.30

0.110±0.005

0.10–0.20

7.65-7.75

98±5

21.2±0.3

Body

18.50±0.30

0.105±0.005

0.10–0.20

7.35-7.45

98±5

21.2±0.3

Cap

9.80±0.30

0.105±0.005

0.10–0.20

6.95-7.05

78±4

19.0±0.3

Body

16.50±0.30

0.100±0.005

0.10–0.20

6.62-6.69

78±4

19.0±0.3

Cap

9.00±0.30

0.095±0.005

0.09–0.18

6.34-6.42

64±4

17.5±0.3

Body

15.40±0.30

0.090±0.005

0.09–0.18

6.05-6.13

64±4

17.5±0.3

About Us

Empty Capsule Manufacturer Since 1986

Our manufacturing facility

Zhejiang Yuexi Capsule Production Plant — a GMP-certified factory

Our History

Milestones

Key Figures

Facts & Figures

Inside Yuexi Production

Advanced Empty Capsule Manufacturing

Quality & Compliance

Certificates

Global Partnerships

Supporting Brands Across Multiple Industries

Capsules Catalog

Want to see what capsules are available?

Consultation

Leave your phone number and we will contact you

Inside Yuexi Production

Discover Yuexi Manufacturing

Consultation

Leave your phone number and we will contact you

Empty Capsule Size Chart

Empty Capsule Size Chart