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Joined: 2021-01-07

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Hpmc Shell
Due to the fact that HPMC stems from non-GM plants, the so-called Plant Vacant Capsule contains far less harmful substances than traditional vacant gelatin capsule and has no protein or amino acid. The special processing procedure during the production effectively pre vents bacterial contamination and residual chloroethanol.
The water content of the HPMC vacant capsule basically ranges from 5% to 7%. If specially demanded , the water content can reach the level of 3 %. The vacant capsule is suitable enough for miscellaneous kinds of contents because the capsules would not react with the contents inside. Because of the stable molecular structure of the capsu, it is better to fill the capsule with oxygen-sensitive and immediate-releasing medicines , which would ensure better therapeutic effects.
HPMC vacant capsule is perfectly appropriate for fillings like Chinese medicine preparations for its low water content and stable molecular structure. Compared with traditional gelatin capsule , HPMC vacant capsule needs less demanding requirements for storage , transportation , environments and regions , which enables the application of diversified contents. Apart from all these , the vegetable fiber in the capsule does no harm to the human body and simultaneously provides new choices for both vegetarians and people of different religions.
We are a manufacturer of medicinal hollow capsules.
Our goal is to provide high quality hollow capsule products for the market and customers.
We will respond patiently and meticulously to any inquiry and feedback from our customers.
For any customer enquiries, we will give the most professional and most reasonable price as soon as possible.
For any question from the customer, we will communicate with the customer very professionally, listen to the customer's opinion and give useful suggestions to ensure the best product.
For any order of the customer, we will complete the quality and quantity on time.
We take the time and energy to solve every problem, no matter how ordinary issues you may encounter. We will always resign you, and you will find that we speak your language and understand your technical problems. This is why we have been so successful with our customers from more than 20 countries over the years.
Tianlong people always adhere to the enterprise tenet of "integrity extension market, science and technology to promote development, quality for survival, and management to increase efficiency", depending on the quality of life, leading the development of the industry, we sincerely welcome customers from all over the world to visit us, and seek common development and create brilliant future.Custom HPMC Capsule


Our History
Xiamen Top Valve Tech. Co., Ltd. is a scientific and technological enterprise,integrating professional research and development, production and sales of various kinds of valves. Precise and advanced production equipment, adhering to all marketing concepts for customer satisfaction, will continue to apply new technologies, innovative processes, actively develop new products, reduce costs, and improve quality.
20 Years+
Rich Experience3 Centers+
Technology Support Center100+
Installed Projects2 Billions RMB+
Turnover Per Year
Early development period: From 1988 to 1998, the Dingfa first plumbing plant was established.
High speed development period: From 1999 to 2017, the Dingfa first plumbing plant changed name to Dingfa valves Co., Ltd. During this period, our company's new products, fixed assets, sales and profits increased significantly, and total annual assets increased by more than 30% month-on-month.
In 2018, in order to create foreign market,Xiamen Top Valve Tech. Co., Ltd. was established. Foreign trading was started in the same year.
Our Factory
Since its establishment, Top Valve has maintained a good momentum of development. From a company solely engaged in valve development, it has developed into an industrial company with prominent main business and complete industrial chain. The main business scope includes: design, research and development; production and manufacture of stainless steel, ultra-low carbon stainless steel, duplex steel, pure titanium and titanium alloy, Hastelloy, pure nickel and nickel alloy, pure zirconium and zirconium alloy, Monel alloy, High and medium pressure valves and ductile iron medium and low pressure valves made of nickel alloy, pure copper/copper alloy and nickel aluminum bronze, No. 20 alloy, 904L, tantalum alloy, carbon steel, and other alloy materials; product sales, installation, maintenance and repair. The products are produced in accordance with GB, HG, JB, API, ANSI, DIN and JIS standards.
Our Product
Products Ranges: ball valves, butterfly valves, gate valves, globe valves, check valves, flame arresters, breathing valves, solenoid valves, regulating valves, plug valves, filters, sight glasses, safety valves, water control valves, needle valves, traps , Discharge valve, pressure reducing valve, plunger valve, exhaust valve, diaphragm valve, vacuum valve, high temperature valve, low temperature valve, electric valve, pneumatic valve and other high and medium pressure valves.
Product Application
Top valves are widely used in petroleum, chemical, natural gas, aerospace, scientific research, electric power, machinery, metallurgy, papermaking, textiles, mining, construction engineering, water conservancy and desalination, refrigeration, environmental protection and food industries.XIAMEN TOP VALVE TECHNOLOGY CO.,LTD

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